merge mozilla-inbound to mozilla-central

2024-09-13 09:24:08 -07:00 · 2013-11-06 13:07:50 +01:00 · 2013-11-06 13:07:50 +01:00 · 75228a8075
commit 75228a8075
parent c8681d87a8 2ad58f83ff
112 changed files with 2693 additions and 717 deletions
--- a/accessible/src/jsat/OutputGenerator.jsm
+++ b/accessible/src/jsat/OutputGenerator.jsm
@ -220,7 +220,12 @@ this.OutputGenerator = {
    if (!typeName || typeName === 'text') {
      return;
    }
-    aDesc.push(gStringBundle.GetStringFromName('textInputType_' + typeName));
+    typeName = 'textInputType_' + typeName;
+    try {
+      aDesc.push(gStringBundle.GetStringFromName(typeName));
+    } catch (x) {
+      Logger.warning('Failed to get a string from a bundle for', typeName);
+    }
  },

  get outputOrder() {
--- a/accessible/tests/mochitest/jsat/test_utterance_order.html
+++ b/accessible/tests/mochitest/jsat/test_utterance_order.html
@ -83,6 +83,9 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=753984
            "Column 1 Row 1", "Fruits and vegetables",
            "table with 1 column and 1 row"
          ]]
+        }, {
+          accOrElmOrID: "date",
+          expected: [["date entry", "2011-09-29"], ["2011-09-29", "date entry"]]
        }, {
          accOrElmOrID: "email",
          expected: [
@ -302,6 +305,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=753984
      <label id="label4">Points:
        <input id="input4" type="range" name="points" min="1" max="10" value="3">
      </label>
+      <input id="date" type="date" value="2011-09-29" />
      <input id="email" type="email" value="test@example.com" />
      <input id="search" type="search" value="This is a search" />
      <input id="tel" type="tel" value="555-5555" />
--- a/browser/app/profile/extensions/Makefile.in
+++ b/browser/app/profile/extensions/Makefile.in
@ -1,40 +0,0 @@
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-DISTROEXT = $(abspath $(FINAL_TARGET))/distribution/extensions
-
-include $(topsrcdir)/config/config.mk
-
-ifneq (,$(filter beta,$(MOZ_UPDATE_CHANNEL)))
-EXTENSIONS = \
-  $(NULL)
-
-all_xpis = $(foreach dir,$(EXTENSIONS),$(DISTROEXT)/$(dir).xpi)
-libs:: $(all_xpis)
-GARBAGE += $(all_xpis)
-
-define pp_one
-$(2) := $(2)
-$(2)_PATH := $(dir $(2))
-$(2)_TARGET := libs-$(1)
-PP_TARGETS += $(2)
-endef
-$(foreach d,$(EXTENSIONS), \
-  $(foreach in,$(shell cd $(srcdir) ; find $(d) -name '*.in'), \
-    $(eval $(call pp_one,$(d),$(in))) \
-  ) \
-)
-
-endif
-
-include $(topsrcdir)/config/rules.mk
-
-$(all_xpis): $(DISTROEXT)/%.xpi: $(call mkdir_deps,$(DISTROEXT)) libs-%
-	cd $* && \
-	$(ZIP) -r9XD $@ * -x \*.in -x \*.mkdir.done
-	cd $(abspath $(srcdir)/$*) && \
-	$(ZIP) -r9XD $@ * -x \*.in -x \*.mkdir.done
-
-.PHONY: $(all_xpis:.xpi=)
--- a/browser/devtools/webconsole/test/browser.ini
+++ b/browser/devtools/webconsole/test/browser.ini
@ -185,6 +185,8 @@ support-files =
 [browser_webconsole_bug_630733_response_redirect_headers.js]
 [browser_webconsole_bug_632275_getters_document_width.js]
 [browser_webconsole_bug_632347_iterators_generators.js]
+# Too many intermittent timeouts (bug 935277)
+skip-if = os == "linux"
 [browser_webconsole_bug_632817.js]
 [browser_webconsole_bug_642108_pruneTest.js]
 [browser_webconsole_bug_642615_autocomplete.js]
--- a/build/Makefile.in
+++ b/build/Makefile.in
@ -47,6 +47,10 @@ DEFINES += \
  -DACCEPTED_MAR_CHANNEL_IDS="$(ACCEPTED_MAR_CHANNEL_IDS)" \
  $(NULL)

+ifeq ($(MOZ_BUILD_APP),browser)
+DEFINES += -DMOZ_BUILD_APP_IS_BROWSER
+endif
+
 ifdef MOZ_APP_PROFILE
 DEFINES += -DMOZ_APP_PROFILE="$(MOZ_APP_PROFILE)"
 endif
--- a/build/application.ini
+++ b/build/application.ini
@ -1,8 +1,14 @@
 #if MOZ_APP_STATIC_INI
+#ifdef MOZ_BUILD_APP_IS_BROWSER
+; This file is not used. If you modify it and want the application to use
+; your modifications, move it under the browser/ subdirectory and start with
+; the "-app /path/to/browser/application.ini" argument.
+#else
 ; This file is not used. If you modify it and want the application to use
 ; your modifications, start with the "-app /path/to/application.ini"
 ; argument.
 #endif
+#endif
 #if 0
 ; This Source Code Form is subject to the terms of the Mozilla Public
 ; License, v. 2.0. If a copy of the MPL was not distributed with this
--- a/content/base/src/nsDOMFile.cpp
+++ b/content/base/src/nsDOMFile.cpp
@ -1,4 +1,5 @@
 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
@ -645,15 +646,12 @@ nsDOMMemoryFile::DataOwner::sMemoryReporterRegistered;
 NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(DOMMemoryFileDataOwnerMallocSizeOf)

 class nsDOMMemoryFileDataOwnerMemoryReporter MOZ_FINAL
-  : public nsIMemoryReporter
+  : public MemoryMultiReporter
 {
-  NS_DECL_THREADSAFE_ISUPPORTS
-
-  NS_IMETHOD GetName(nsACString& aName)
-  {
-    aName.AssignASCII("dom-memory-file-data-owner");
-    return NS_OK;
-  }
+public:
+  nsDOMMemoryFileDataOwnerMemoryReporter()
+    : MemoryMultiReporter("dom-memory-file-data-owner")
+  {}

  NS_IMETHOD CollectReports(nsIMemoryReporterCallback *aCallback,
                            nsISupports *aClosure)
@ -728,9 +726,6 @@ class nsDOMMemoryFileDataOwnerMemoryReporter MOZ_FINAL
  }
 };

-NS_IMPL_ISUPPORTS1(nsDOMMemoryFileDataOwnerMemoryReporter,
-                   nsIMemoryReporter)
-
 /* static */ void
 nsDOMMemoryFile::DataOwner::EnsureMemoryReporterRegistered()
 {
--- a/content/base/src/nsFrameMessageManager.cpp
+++ b/content/base/src/nsFrameMessageManager.cpp
@ -1080,11 +1080,15 @@ struct MessageManagerReferentCount
 namespace mozilla {
 namespace dom {

-class MessageManagerReporter MOZ_FINAL : public nsIMemoryReporter
+class MessageManagerReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
-  NS_DECL_ISUPPORTS
-  NS_DECL_NSIMEMORYREPORTER
+  MessageManagerReporter()
+    : MemoryMultiReporter("message-manager")
+  {}
+
+  NS_IMETHOD CollectReports(nsIMemoryReporterCallback* aCallback,
+                            nsISupports* aData);

  static const size_t kSuspectReferentCount = 300;
 protected:
@ -1092,8 +1096,6 @@ protected:
                      MessageManagerReferentCount* aReferentCount);
 };

-NS_IMPL_ISUPPORTS1(MessageManagerReporter, nsIMemoryReporter)
-
 static PLDHashOperator
 CollectMessageListenerData(const nsAString& aKey,
                           nsAutoTObserverArray<nsMessageListenerInfo, 1>* aListeners,
@ -1153,13 +1155,6 @@ MessageManagerReporter::CountReferents(nsFrameMessageManager* aMessageManager,
  }
 }

-NS_IMETHODIMP
-MessageManagerReporter::GetName(nsACString& aName)
-{
-  aName.AssignLiteral("message-manager");
-  return NS_OK;
-}
-
 static nsresult
 ReportReferentCount(const char* aManagerType,
                    const MessageManagerReferentCount& aReferentCount,
--- a/content/canvas/src/WebGLContextReporter.cpp
+++ b/content/canvas/src/WebGLContextReporter.cpp
@ -11,22 +11,17 @@ using namespace mozilla;

 NS_IMPL_ISUPPORTS1(WebGLMemoryPressureObserver, nsIObserver)

-class WebGLMemoryReporter MOZ_FINAL : public nsIMemoryReporter
+class WebGLMemoryReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
-    NS_DECL_ISUPPORTS
-    NS_DECL_NSIMEMORYREPORTER
+    WebGLMemoryReporter()
+        : MemoryMultiReporter("webgl")
+    {}
+
+    NS_IMETHOD CollectReports(nsIMemoryReporterCallback* aCb,
+                              nsISupports* aClosure);
 };

-NS_IMPL_ISUPPORTS1(WebGLMemoryReporter, nsIMemoryReporter)
-
-NS_IMETHODIMP
-WebGLMemoryReporter::GetName(nsACString &aName)
-{
-  aName.AssignLiteral("webgl");
-  return NS_OK;
-}
-
 NS_IMETHODIMP
 WebGLMemoryReporter::CollectReports(nsIMemoryReporterCallback* aCb,
                                    nsISupports* aClosure)
--- a/content/media/MediaDecoder.cpp
+++ b/content/media/MediaDecoder.cpp
@ -1763,16 +1763,12 @@ MediaDecoder::IsAppleMP3Enabled()
 }
 #endif

-class MediaReporter MOZ_FINAL : public nsIMemoryReporter
+class MediaReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
-  NS_DECL_ISUPPORTS
-
-  NS_IMETHOD GetName(nsACString& aName)
-  {
-    aName.AssignLiteral("media");
-    return NS_OK;
-  }
+  MediaReporter()
+    : MemoryMultiReporter("media")
+  {}

  NS_IMETHOD CollectReports(nsIMemoryReporterCallback* aCb,
                            nsISupports* aClosure)
@ -1800,8 +1796,6 @@ public:
  }
 };

-NS_IMPL_ISUPPORTS1(MediaReporter, nsIMemoryReporter)
-
 MediaDecoderOwner*
 MediaDecoder::GetOwner()
 {
--- a/dom/ipc/ContentChild.cpp
+++ b/dom/ipc/ContentChild.cpp
@ -433,7 +433,7 @@ ContentChild::InitXPCOM()
 }

 PMemoryReportRequestChild*
-ContentChild::AllocPMemoryReportRequestChild()
+ContentChild::AllocPMemoryReportRequestChild(const uint32_t& generation)
 {
    return new MemoryReportRequestChild();
 }
@ -480,7 +480,9 @@ NS_IMPL_ISUPPORTS1(
 )

 bool
-ContentChild::RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* child)
+ContentChild::RecvPMemoryReportRequestConstructor(
+    PMemoryReportRequestChild* child,
+    const uint32_t& generation)
 {
    nsCOMPtr<nsIMemoryReporterManager> mgr = do_GetService("@mozilla.org/memory-reporter-manager;1");

@ -504,7 +506,7 @@ ContentChild::RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* chi
      r->CollectReports(cb, wrappedReports);
    }

-    child->Send__delete__(child, reports);
+    child->Send__delete__(child, generation, reports);
    return true;
 }

--- a/dom/ipc/ContentChild.h
+++ b/dom/ipc/ContentChild.h
@ -111,13 +111,14 @@ public:
    virtual bool DeallocPIndexedDBChild(PIndexedDBChild* aActor);

    virtual PMemoryReportRequestChild*
-    AllocPMemoryReportRequestChild();
+    AllocPMemoryReportRequestChild(const uint32_t& generation);

    virtual bool
    DeallocPMemoryReportRequestChild(PMemoryReportRequestChild* actor);

    virtual bool
-    RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* child);
+    RecvPMemoryReportRequestConstructor(PMemoryReportRequestChild* child,
+                                        const uint32_t& generation);

    virtual bool
    RecvAudioChannelNotify();
--- a/dom/ipc/ContentParent.cpp
+++ b/dom/ipc/ContentParent.cpp
@ -78,6 +78,7 @@
 #include "nsISupportsPrimitives.h"
 #include "nsIURIFixup.h"
 #include "nsIWindowWatcher.h"
+#include "nsMemoryReporterManager.h"
 #include "nsServiceManagerUtils.h"
 #include "nsStyleSheetService.h"
 #include "nsThreadUtils.h"
@ -160,61 +161,13 @@ namespace dom {

 #define NS_IPC_IOSERVICE_SET_OFFLINE_TOPIC "ipc:network:set-offline"

-// This represents all the memory reports provided by a child process.
-class ChildReporter MOZ_FINAL : public nsIMemoryReporter
-{
-public:
-    ChildReporter(const InfallibleTArray<MemoryReport>& childReports)
-    {
-        for (uint32_t i = 0; i < childReports.Length(); i++) {
-            MemoryReport r(childReports[i].process(),
-                           childReports[i].path(),
-                           childReports[i].kind(),
-                           childReports[i].units(),
-                           childReports[i].amount(),
-                           childReports[i].desc());
-
-            // Child reports have a non-empty process.
-            MOZ_ASSERT(!r.process().IsEmpty());
-
-            mChildReports.AppendElement(r);
-        }
-    }
-
-    NS_DECL_ISUPPORTS
-
-    NS_IMETHOD GetName(nsACString& name)
-    {
-        name.AssignLiteral("content-child");
-        return NS_OK;
-    }
-
-    NS_IMETHOD CollectReports(nsIMemoryReporterCallback* aCb,
-                              nsISupports* aClosure)
-    {
-        for (uint32_t i = 0; i < mChildReports.Length(); i++) {
-            nsresult rv;
-            MemoryReport r = mChildReports[i];
-            rv = aCb->Callback(r.process(), r.path(), r.kind(), r.units(),
-                               r.amount(), r.desc(), aClosure);
-            NS_ENSURE_SUCCESS(rv, rv);
-        }
-        return NS_OK;
-    }
-
-  private:
-    InfallibleTArray<MemoryReport> mChildReports;
-};
-
-NS_IMPL_ISUPPORTS1(ChildReporter, nsIMemoryReporter)
-
 class MemoryReportRequestParent : public PMemoryReportRequestParent
 {
 public:
    MemoryReportRequestParent();
    virtual ~MemoryReportRequestParent();

-    virtual bool Recv__delete__(const InfallibleTArray<MemoryReport>& report);
+    virtual bool Recv__delete__(const uint32_t& generation, const InfallibleTArray<MemoryReport>& report);
 private:
    ContentParent* Owner()
    {
@ -228,9 +181,13 @@ MemoryReportRequestParent::MemoryReportRequestParent()
 }

 bool
-MemoryReportRequestParent::Recv__delete__(const InfallibleTArray<MemoryReport>& childReports)
+MemoryReportRequestParent::Recv__delete__(const uint32_t& generation, const InfallibleTArray<MemoryReport>& childReports)
 {
-    Owner()->SetChildMemoryReports(childReports);
+    nsRefPtr<nsMemoryReporterManager> mgr =
+        nsMemoryReporterManager::GetOrCreate();
+    if (mgr) {
+        mgr->HandleChildReports(generation, childReports);
+    }
    return true;
 }

@ -239,28 +196,20 @@ MemoryReportRequestParent::~MemoryReportRequestParent()
    MOZ_COUNT_DTOR(MemoryReportRequestParent);
 }

-/**
- * A memory reporter for ContentParent objects themselves.
- */
-class ContentParentMemoryReporter MOZ_FINAL : public nsIMemoryReporter
+// A memory reporter for ContentParent objects themselves.
+class ContentParentsMemoryReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
-    NS_DECL_ISUPPORTS
-    NS_DECL_NSIMEMORYREPORTER
-    NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(MallocSizeOf)
+    ContentParentsMemoryReporter()
+      : MemoryMultiReporter("content-parents")
+    {}
+
+    NS_IMETHOD CollectReports(nsIMemoryReporterCallback* cb,
+                              nsISupports* aClosure);
 };

-NS_IMPL_ISUPPORTS1(ContentParentMemoryReporter, nsIMemoryReporter)
-
 NS_IMETHODIMP
-ContentParentMemoryReporter::GetName(nsACString& aName)
-{
-    aName.AssignLiteral("ContentParents");
-    return NS_OK;
-}
-
-NS_IMETHODIMP
-ContentParentMemoryReporter::CollectReports(nsIMemoryReporterCallback* cb,
+ContentParentsMemoryReporter::CollectReports(nsIMemoryReporterCallback* cb,
                                             nsISupports* aClosure)
 {
    nsAutoTArray<ContentParent*, 16> cps;
@ -511,8 +460,7 @@ ContentParent::StartUp()
        return;
    }

-    nsRefPtr<ContentParentMemoryReporter> mr = new ContentParentMemoryReporter();
-    NS_RegisterMemoryReporter(mr);
+    NS_RegisterMemoryReporter(new ContentParentsMemoryReporter());

    sCanLaunchSubprocesses = true;

@ -1043,7 +991,6 @@ ContentParent::ShutDownProcess(bool aCloseWithError)
    // shut down the cycle collector.  But by then it's too late to release any
    // CC'ed objects, so we need to null them out here, while we still can.  See
    // bug 899761.
-    mChildReporter = nullptr;
    if (mMessageManager) {
      mMessageManager->Disconnect();
      mMessageManager = nullptr;
@ -1218,8 +1165,12 @@ ContentParent::ActorDestroy(ActorDestroyReason why)
      ppm->Disconnect();
    }

-    // unregister the child memory reporter
-    UnregisterChildMemoryReporter();
+    // Tell the memory reporter manager that this ContentParent is going away.
+    nsRefPtr<nsMemoryReporterManager> mgr =
+        nsMemoryReporterManager::GetOrCreate();
+    if (mgr) {
+        mgr->DecrementNumChildProcesses();
+    }

    // remove the global remote preferences observers
    Preferences::RemoveObserver(this, "");
@ -1426,6 +1377,13 @@ ContentParent::ContentParent(mozIApplication* aApp,

    IToplevelProtocol::SetTransport(mSubprocess->GetChannel());

+    // Tell the memory reporter manager that this ContentParent exists.
+    nsRefPtr<nsMemoryReporterManager> mgr =
+        nsMemoryReporterManager::GetOrCreate();
+    if (mgr) {
+        mgr->IncrementNumChildProcesses();
+    }
+
    std::vector<std::string> extraArgs;
    if (aIsNuwaProcess) {
        extraArgs.push_back("-nuwa");
@ -2037,7 +1995,7 @@ ContentParent::Observe(nsISupports* aSubject,
            return NS_ERROR_NOT_AVAILABLE;
    }
    else if (!strcmp(aTopic, "child-memory-reporter-request")) {
-        unused << SendPMemoryReportRequestConstructor();
+        unused << SendPMemoryReportRequestConstructor((uint32_t)(uintptr_t)aData);
    }
    else if (!strcmp(aTopic, "child-gc-request")){
        unused << SendGarbageCollect();
@ -2481,7 +2439,7 @@ ContentParent::RecvPIndexedDBConstructor(PIndexedDBParent* aActor)
 }

 PMemoryReportRequestParent*
-ContentParent::AllocPMemoryReportRequestParent()
+ContentParent::AllocPMemoryReportRequestParent(const uint32_t& generation)
 {
  MemoryReportRequestParent* parent = new MemoryReportRequestParent();
  return parent;
@ -2494,32 +2452,6 @@ ContentParent::DeallocPMemoryReportRequestParent(PMemoryReportRequestParent* act
  return true;
 }

-void
-ContentParent::SetChildMemoryReports(const InfallibleTArray<MemoryReport>& childReports)
-{
-    nsCOMPtr<nsIMemoryReporterManager> mgr =
-        do_GetService("@mozilla.org/memory-reporter-manager;1");
-
-    if (mChildReporter)
-        mgr->UnregisterReporter(mChildReporter);
-
-    mChildReporter = new ChildReporter(childReports);
-    mgr->RegisterReporter(mChildReporter);
-
-    nsCOMPtr<nsIObserverService> obs =
-        do_GetService("@mozilla.org/observer-service;1");
-    if (obs)
-        obs->NotifyObservers(nullptr, "child-memory-reporter-update", nullptr);
-}
-
-void
-ContentParent::UnregisterChildMemoryReporter()
-{
-    nsCOMPtr<nsIMemoryReporterManager> mgr =
-        do_GetService("@mozilla.org/memory-reporter-manager;1");
-    mgr->UnregisterReporter(mChildReporter);
-}
-
 PTestShellParent*
 ContentParent::AllocPTestShellParent()
 {
--- a/dom/ipc/ContentParent.h
+++ b/dom/ipc/ContentParent.h
@ -140,10 +140,6 @@ public:
    bool IsAlive();
    bool IsForApp();

-    void SetChildMemoryReports(const InfallibleTArray<MemoryReport>&
-                               childReports);
-    void UnregisterChildMemoryReporter();
-
    GeckoChildProcessHost* Process() {
        return mSubprocess;
    }
@ -340,7 +336,7 @@ private:

    virtual bool DeallocPIndexedDBParent(PIndexedDBParent* aActor);

-    virtual PMemoryReportRequestParent* AllocPMemoryReportRequestParent();
+    virtual PMemoryReportRequestParent* AllocPMemoryReportRequestParent(const uint32_t& generation);
    virtual bool DeallocPMemoryReportRequestParent(PMemoryReportRequestParent* actor);

    virtual PTestShellParent* AllocPTestShellParent();
@ -500,14 +496,6 @@ private:
    uint64_t mChildID;
    int32_t mGeolocationWatchID;

-    // This is a reporter holding the reports from the child's last
-    // "child-memory-reporter-update" notification.  To update this, one can
-    // broadcast the topic "child-memory-reporter-request" using the
-    // nsIObserverService.
-    //
-    // Note that this assumes there is at most one child process at a time!
-    nsCOMPtr<nsIMemoryReporter> mChildReporter;
-
    nsString mAppManifestURL;

    /**
--- a/dom/ipc/PContent.ipdl
+++ b/dom/ipc/PContent.ipdl
@ -231,7 +231,7 @@ child:
     */
    async SetProcessPrivileges(ChildPrivileges privs);

-    PMemoryReportRequest();
+    PMemoryReportRequest(uint32_t generation);

    /**
     * Notify the AudioChannelService in the child processes.
--- a/dom/ipc/PMemoryReportRequest.ipdl
+++ b/dom/ipc/PMemoryReportRequest.ipdl
@ -21,7 +21,7 @@ protocol PMemoryReportRequest {
  manager PContent;

  parent:
-    __delete__(MemoryReport[] report);
+    __delete__(uint32_t generation, MemoryReport[] report);
 };

 }
--- a/dom/locales/en-US/chrome/accessibility/AccessFu.properties
+++ b/dom/locales/en-US/chrome/accessibility/AccessFu.properties
@ -73,6 +73,7 @@ definition     =       definition
 textarea       =       text area

 # Text input types
+textInputType_date   =       date
 textInputType_email  =       e-mail
 textInputType_search =       search
 textInputType_tel    =       telephone
--- a/dom/workers/WorkerPrivate.cpp
+++ b/dom/workers/WorkerPrivate.cpp
@ -1950,7 +1950,7 @@ struct WorkerPrivate::TimeoutInfo
  bool mCanceled;
 };

-class WorkerPrivate::MemoryReporter MOZ_FINAL : public nsIMemoryReporter
+class WorkerPrivate::MemoryReporter MOZ_FINAL : public MemoryMultiReporter
 {
  friend class WorkerPrivate;

@ -1960,10 +1960,9 @@ class WorkerPrivate::MemoryReporter MOZ_FINAL : public nsIMemoryReporter
  bool mAlreadyMappedToAddon;

 public:
-  NS_DECL_THREADSAFE_ISUPPORTS
-
  MemoryReporter(WorkerPrivate* aWorkerPrivate)
-  : mMutex(aWorkerPrivate->mMutex), mWorkerPrivate(aWorkerPrivate),
+  : MemoryMultiReporter("workers"),
+    mMutex(aWorkerPrivate->mMutex), mWorkerPrivate(aWorkerPrivate),
    mAlreadyMappedToAddon(false)
  {
    aWorkerPrivate->AssertIsOnWorkerThread();
@ -1983,13 +1982,6 @@ public:
              NS_LITERAL_CSTRING(")/");
  }

-  NS_IMETHOD
-  GetName(nsACString& aName)
-  {
-    aName.AssignLiteral("workers");
-    return NS_OK;
-  }
-
  NS_IMETHOD
  CollectReports(nsIMemoryReporterCallback* aCallback,
                 nsISupports* aClosure)
@ -2072,8 +2064,6 @@ private:
  }
 };

-NS_IMPL_ISUPPORTS1(WorkerPrivate::MemoryReporter, nsIMemoryReporter)
-
 template <class Derived>
 WorkerPrivateParent<Derived>::WorkerPrivateParent(
                                             JSContext* aCx,
--- a/gfx/src/nsFont.h
+++ b/gfx/src/nsFont.h
@ -48,7 +48,7 @@ struct NS_GFX nsFont {

  // Force this font to not be considered a 'generic' font, even if
  // the name is the same as a CSS generic font family.
-  uint8_t systemFont;
+  bool systemFont;

  // The variant of the font (normal, small-caps)
  uint8_t variant;
--- a/gfx/thebes/d3dkmtQueryStatistics.h
+++ b/gfx/thebes/d3dkmtQueryStatistics.h
@ -6,6 +6,9 @@
 * Windows 8 RC SDK. The work for this file itself was based on the one in ProcessHacker at
 * http://processhacker.svn.sourceforge.net/viewvc/processhacker/2.x/trunk/plugins/ExtendedTools/d3dkmt.h?revision=4758&view=markup
 * For more details see Mozilla Bug 689870.
+ * [Bug 917496 indicates that some of these structs may not match reality, and
+ * therefore should not be trusted.  See the reference to bug 917496 in
+ * gfxWindowsPlatform.cpp.]
 */

 typedef struct _D3DKMTQS_COUNTER
--- a/gfx/thebes/gfxASurface.cpp
+++ b/gfx/thebes/gfxASurface.cpp
@ -631,21 +631,13 @@ PR_STATIC_ASSERT(uint32_t(CAIRO_SURFACE_TYPE_SKIA) ==

 static int64_t gSurfaceMemoryUsed[gfxSurfaceTypeMax] = { 0 };

-class SurfaceMemoryReporter MOZ_FINAL :
-    public nsIMemoryReporter
+class SurfaceMemoryReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
    SurfaceMemoryReporter()
+        : MemoryMultiReporter("gfx-surface")
    { }

-    NS_DECL_ISUPPORTS
-
-    NS_IMETHOD GetName(nsACString &name)
-    {
-        name.AssignLiteral("gfx-surface");
-        return NS_OK;
-    }
-
    NS_IMETHOD CollectReports(nsIMemoryReporterCallback *aCb,
                              nsISupports *aClosure)
    {
@ -673,8 +665,6 @@ public:
    }
 };

-NS_IMPL_ISUPPORTS1(SurfaceMemoryReporter, nsIMemoryReporter)
-
 void
 gfxASurface::RecordMemoryUsedForSurfaceType(gfxSurfaceType aType,
                                            int32_t aBytes)
--- a/gfx/thebes/gfxFont.cpp
+++ b/gfx/thebes/gfxFont.cpp
@ -1360,17 +1360,8 @@ gfxFontFamily::AddSizeOfIncludingThis(MallocSizeOf aMallocSizeOf,
 * shaped-word caches to free up memory.
 */

-NS_IMPL_ISUPPORTS1(gfxFontCache::MemoryReporter, nsIMemoryReporter)
-
 NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(FontCacheMallocSizeOf)

-NS_IMETHODIMP
-gfxFontCache::MemoryReporter::GetName(nsACString &aName)
-{
-    aName.AssignLiteral("font-cache");
-    return NS_OK;
-}
-
 NS_IMETHODIMP
 gfxFontCache::MemoryReporter::CollectReports
    (nsIMemoryReporterCallback* aCb,
--- a/gfx/thebes/gfxFont.h
+++ b/gfx/thebes/gfxFont.h
@ -950,12 +950,15 @@ public:
                                FontCacheSizes* aSizes) const;

 protected:
-    class MemoryReporter MOZ_FINAL
-        : public nsIMemoryReporter
+    class MemoryReporter MOZ_FINAL : public mozilla::MemoryMultiReporter
    {
    public:
-        NS_DECL_ISUPPORTS
-        NS_DECL_NSIMEMORYREPORTER
+        MemoryReporter()
+            : MemoryMultiReporter("font-cache")
+        {}
+
+        NS_IMETHOD CollectReports(nsIMemoryReporterCallback* aCb,
+                                  nsISupports* aClosure);
    };

    // Observer for notifications that the font cache cares about
--- a/gfx/thebes/gfxPlatformFontList.cpp
+++ b/gfx/thebes/gfxPlatformFontList.cpp
@ -71,16 +71,11 @@ gfxFontListPrefObserver::Observe(nsISupports     *aSubject,
    return NS_OK;
 }

-NS_IMPL_ISUPPORTS1(gfxPlatformFontList::MemoryReporter, nsIMemoryReporter)
-
 NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(FontListMallocSizeOf)

-NS_IMETHODIMP
-gfxPlatformFontList::MemoryReporter::GetName(nsACString &aName)
-{
-    aName.AssignLiteral("font-list");
-    return NS_OK;
-}
+gfxPlatformFontList::MemoryReporter::MemoryReporter()
+    : MemoryMultiReporter("font-list")
+{}

 NS_IMETHODIMP
 gfxPlatformFontList::MemoryReporter::CollectReports
--- a/gfx/thebes/gfxPlatformFontList.h
+++ b/gfx/thebes/gfxPlatformFontList.h
@ -178,12 +178,12 @@ public:
    void RemoveCmap(const gfxCharacterMap *aCharMap);

 protected:
-    class MemoryReporter MOZ_FINAL
-        : public nsIMemoryReporter
+    class MemoryReporter MOZ_FINAL : public mozilla::MemoryMultiReporter
    {
    public:
-        NS_DECL_ISUPPORTS
-        NS_DECL_NSIMEMORYREPORTER
+        MemoryReporter();
+        NS_IMETHOD CollectReports(nsIMemoryReporterCallback *aCb,
+                                  nsISupports *aClosure);
    };

    gfxPlatformFontList(bool aNeedFullnamePostscriptNames = true);
--- a/gfx/thebes/gfxWindowsPlatform.cpp
+++ b/gfx/thebes/gfxWindowsPlatform.cpp
@ -207,8 +207,8 @@ typedef HRESULT (WINAPI*D3D11CreateDeviceFunc)(
  ID3D11DeviceContext *ppImmediateContext
 );

-class GPUAdapterReporter : public nsIMemoryReporter {
-
+class GPUAdapterReporter : public MemoryMultiReporter
+{
    // Callers must Release the DXGIAdapter after use or risk mem-leak
    static bool GetDXGIAdapter(IDXGIAdapter **DXGIAdapter)
    {
@ -227,17 +227,10 @@ class GPUAdapterReporter : public nsIMemoryReporter {
    }

 public:
-    NS_DECL_ISUPPORTS
+    GPUAdapterReporter()
+      : MemoryMultiReporter("gpu-adapter")
+    {}

-    // nsIMemoryReporter abstract method implementation
-    NS_IMETHOD
-    GetName(nsACString &aName)
-    {
-        aName.AssignLiteral("gpuadapter");
-        return NS_OK;
-    }
-    
-    // nsIMemoryReporter abstract method implementation
    NS_IMETHOD
    CollectReports(nsIMemoryReporterCallback* aCb,
                   nsISupports* aClosure)
@ -348,7 +341,6 @@ public:
        return NS_OK;
    }
 };
-NS_IMPL_ISUPPORTS1(GPUAdapterReporter, nsIMemoryReporter)

 static __inline void
 BuildKeyNameFromFontName(nsAString &aName)
@ -385,13 +377,16 @@ gfxWindowsPlatform::gfxWindowsPlatform()

    UpdateRenderMode();

-    mGPUAdapterReporter = new GPUAdapterReporter();
-    NS_RegisterMemoryReporter(mGPUAdapterReporter);
+    // This reporter is disabled because it frequently gives bogus values.  See
+    // bug 917496.
+    //mGPUAdapterReporter = new GPUAdapterReporter();
+    //NS_RegisterMemoryReporter(mGPUAdapterReporter);
+    mGPUAdapterReporter = nullptr;
 }

 gfxWindowsPlatform::~gfxWindowsPlatform()
 {
-    NS_UnregisterMemoryReporter(mGPUAdapterReporter);
+    //NS_UnregisterMemoryReporter(mGPUAdapterReporter);

    mDeviceManager = nullptr;

--- a/image/src/imgLoader.cpp
+++ b/image/src/imgLoader.cpp
@ -50,21 +50,12 @@ using namespace mozilla::image;

 NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(ImagesMallocSizeOf)

-class imgMemoryReporter MOZ_FINAL :
-  public nsIMemoryReporter
+class imgMemoryReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
  imgMemoryReporter()
-  {
-  }
-
-  NS_DECL_ISUPPORTS
-
-  NS_IMETHOD GetName(nsACString &name)
-  {
-    name.Assign("images");
-    return NS_OK;
-  }
+    : MemoryMultiReporter("images")
+  {}

  NS_IMETHOD CollectReports(nsIMemoryReporterCallback *callback,
                            nsISupports *closure)
@ -223,8 +214,6 @@ private:
  }
 };

-NS_IMPL_ISUPPORTS1(imgMemoryReporter, nsIMemoryReporter)
-
 NS_IMPL_ISUPPORTS3(nsProgressNotificationProxy,
                     nsIProgressEventSink,
                     nsIChannelEventSink,
--- a/js/src/builtin/TestingFunctions.cpp
+++ b/js/src/builtin/TestingFunctions.cpp
@ -1326,13 +1326,7 @@ Neuter(JSContext *cx, unsigned argc, jsval *vp)
        return false;
    }

-    void *contents;
-    uint8_t *data;
-    if (!JS_StealArrayBufferContents(cx, obj, &contents, &data))
-        return false;
-
-    js_free(contents);
-    return true;
+    return JS_NeuterArrayBuffer(cx, obj);
 }

 static const JSFunctionSpecWithHelp TestingFunctions[] = {
--- a/js/src/configure.in
+++ b/js/src/configure.in
@ -4300,16 +4300,9 @@ if test "$JS_HAS_CTYPES" -a -z "$MOZ_NATIVE_FFI"; then
    ac_configure_args="$ac_configure_args --with-pic"
  fi
  if test "$CROSS_COMPILE"; then
-    case "$target" in
-    *-android*|*-linuxandroid*)
    export AS CC CXX CPP LD AR RANLIB STRIP CPPFLAGS CFLAGS LDFLAGS

    ac_configure_args="$ac_configure_args --build=$build --host=$target HOST_CC=\"$HOST_CC\""
-      ;;
-    *)
-      ac_configure_args="$ac_configure_args --build=$build --host=$target HOST_CC=\"$HOST_CC\" CC=\"$CC\""
-      ;;
-    esac
  fi
  if test "$_MSC_VER"; then
    # Use a wrapper script for cl and ml that looks more like gcc.
--- a/js/src/devtools/rootAnalysis/annotations.js
+++ b/js/src/devtools/rootAnalysis/annotations.js
@ -79,6 +79,7 @@ var ignoreCallees = {
    "mozilla::CycleCollectedJSRuntime.DescribeCustomObjects" : true, // During tracing, cannot GC.
    "mozilla::CycleCollectedJSRuntime.NoteCustomGCThingXPCOMChildren" : true, // During tracing, cannot GC.
    "nsIThreadManager.GetIsMainThread" : true,
+    "PLDHashTableOps.hashKey" : true,
 };

 function fieldCallCannotGC(csu, fullfield)
--- a/js/src/jit/BaselineCompiler.cpp
+++ b/js/src/jit/BaselineCompiler.cpp
@ -2908,38 +2908,22 @@ BaselineCompiler::emit_JSOP_RUNONCE()
    return callVM(RunOnceScriptPrologueInfo);
 }

-static bool
-DoCreateRestParameter(JSContext *cx, BaselineFrame *frame, MutableHandleValue res)
-{
-    unsigned numFormals = frame->numFormalArgs() - 1;
-    unsigned numActuals = frame->numActualArgs();
-    unsigned numRest = numActuals > numFormals ? numActuals - numFormals : 0;
-    Value *rest = frame->argv() + numFormals;
-
-    JSObject *obj = NewDenseCopiedArray(cx, numRest, rest, nullptr);
-    if (!obj)
-        return false;
-    types::FixRestArgumentsType(cx, obj);
-    res.setObject(*obj);
-    return true;
-}
-
-typedef bool(*DoCreateRestParameterFn)(JSContext *cx, BaselineFrame *, MutableHandleValue);
-static const VMFunction DoCreateRestParameterInfo =
-    FunctionInfo<DoCreateRestParameterFn>(DoCreateRestParameter);
-
 bool
 BaselineCompiler::emit_JSOP_REST()
 {
    frame.syncStack(0);

-    prepareVMCall();
-    masm.loadBaselineFramePtr(BaselineFrameReg, R0.scratchReg());
-    pushArg(R0.scratchReg());
+    JSObject *templateObject = NewDenseUnallocatedArray(cx, 0, nullptr, TenuredObject);
+    if (!templateObject)
+        return false;
+    types::FixRestArgumentsType(cx, templateObject);

-    if (!callVM(DoCreateRestParameterInfo))
+    // Call IC.
+    ICRest_Fallback::Compiler compiler(cx, templateObject);
+    if (!emitOpIC(compiler.getStub(&stubSpace_)))
        return false;

+    // Mark R0 as pushed stack value.
    frame.push(R0);
    return true;
 }
--- a/js/src/jit/BaselineIC.cpp
+++ b/js/src/jit/BaselineIC.cpp
@ -9463,5 +9463,41 @@ ICGetProp_DOMProxyShadowed::ICGetProp_DOMProxyShadowed(IonCode *stubCode,
    pcOffset_(pcOffset)
 { }

+//
+// Rest_Fallback
+//
+
+static bool DoRestFallback(JSContext *cx, ICRest_Fallback *stub,
+                           BaselineFrame *frame, MutableHandleValue res)
+{
+    unsigned numFormals = frame->numFormalArgs() - 1;
+    unsigned numActuals = frame->numActualArgs();
+    unsigned numRest = numActuals > numFormals ? numActuals - numFormals : 0;
+    Value *rest = frame->argv() + numFormals;
+
+    JSObject *obj = NewDenseCopiedArray(cx, numRest, rest, nullptr);
+    if (!obj)
+        return false;
+    types::FixRestArgumentsType(cx, obj);
+    res.setObject(*obj);
+    return true;
+}
+
+typedef bool (*DoRestFallbackFn)(JSContext *, ICRest_Fallback *, BaselineFrame *,
+                                 MutableHandleValue);
+static const VMFunction DoRestFallbackInfo =
+    FunctionInfo<DoRestFallbackFn>(DoRestFallback);
+
+bool
+ICRest_Fallback::Compiler::generateStubCode(MacroAssembler &masm)
+{
+    EmitRestoreTailCallReg(masm);
+
+    masm.pushBaselineFramePtr(BaselineFrameReg, R0.scratchReg());
+    masm.push(BaselineStubReg);
+
+    return tailCallVM(DoRestFallbackInfo, masm);
+}
+
 } // namespace jit
 } // namespace js
--- a/js/src/jit/BaselineIC.h
+++ b/js/src/jit/BaselineIC.h
@ -5853,6 +5853,47 @@ class ICTypeOf_Typed : public ICFallbackStub
    };
 };

+class ICRest_Fallback : public ICFallbackStub
+{
+    friend class ICStubSpace;
+
+    HeapPtrObject templateObject_;
+
+    ICRest_Fallback(IonCode *stubCode, JSObject *templateObject)
+      : ICFallbackStub(ICStub::Rest_Fallback, stubCode), templateObject_(templateObject)
+    { }
+
+  public:
+    static const uint32_t MAX_OPTIMIZED_STUBS = 8;
+
+    static inline ICRest_Fallback *New(ICStubSpace *space, IonCode *code,
+                                       JSObject *templateObject) {
+        if (!code)
+            return nullptr;
+        return space->allocate<ICRest_Fallback>(code, templateObject);
+    }
+
+    JSObject *templateObject() {
+        return templateObject_;
+    }
+
+    class Compiler : public ICStubCompiler {
+      protected:
+        RootedObject templateObject;
+        bool generateStubCode(MacroAssembler &masm);
+
+      public:
+        Compiler(JSContext *cx, JSObject *templateObject)
+          : ICStubCompiler(cx, ICStub::Rest_Fallback),
+            templateObject(cx, templateObject)
+        { }
+
+        ICStub *getStub(ICStubSpace *space) {
+            return ICRest_Fallback::New(space, getStubCode(), templateObject);
+        }
+    };
+};
+
 // Stub for JSOP_RETSUB ("returning" from a |finally| block).
 class ICRetSub_Fallback : public ICFallbackStub
 {
--- a/js/src/jit/BaselineInspector.cpp
+++ b/js/src/jit/BaselineInspector.cpp
@ -397,6 +397,8 @@ BaselineInspector::getTemplateObject(jsbytecode *pc)
            return stub->toNewArray_Fallback()->templateObject();
          case ICStub::NewObject_Fallback:
            return stub->toNewObject_Fallback()->templateObject();
+          case ICStub::Rest_Fallback:
+            return stub->toRest_Fallback()->templateObject();
          case ICStub::Call_Scripted:
            if (JSObject *obj = stub->toCall_Scripted()->templateObject())
                return obj;
--- a/js/src/jit/IonBuilder.cpp
+++ b/js/src/jit/IonBuilder.cpp
@ -4963,20 +4963,18 @@ IonBuilder::jsop_call(uint32_t argc, bool constructing)
    }
    JS_ASSERT_IF(gotLambda, originals.length() <= 1);

-    // If any call targets need to be cloned, clone them. Keep track of the
-    // originals as we need to case on them for poly inline.
+    // If any call targets need to be cloned, look for existing clones to use.
+    // Keep track of the originals as we need to case on them for poly inline.
    bool hasClones = false;
    ObjectVector targets;
-    RootedFunction fun(cx);
-    RootedScript scriptRoot(cx, script());
    for (uint32_t i = 0; i < originals.length(); i++) {
-        fun = &originals[i]->as<JSFunction>();
+        JSFunction *fun = &originals[i]->as<JSFunction>();
        if (fun->hasScript() && fun->nonLazyScript()->shouldCloneAtCallsite) {
-            fun = CloneFunctionAtCallsite(cx, fun, scriptRoot, pc);
-            if (!fun)
-                return false;
+            if (JSFunction *clone = ExistingCloneFunctionAtCallsite(compartment, fun, script(), pc)) {
+                fun = clone;
                hasClones = true;
            }
+        }
        if (!targets.append(fun))
            return false;
    }
@ -7473,23 +7471,14 @@ IonBuilder::jsop_arguments_length()
    return pushConstant(Int32Value(inlineCallInfo_->argv().length()));
 }

-static JSObject *
-CreateRestArgumentsTemplateObject(JSContext *cx, unsigned length)
-{
-    JSObject *templateObject = NewDenseUnallocatedArray(cx, length, nullptr, TenuredObject);
-    if (templateObject)
-        types::FixRestArgumentsType(cx, templateObject);
-    return templateObject;
-}
-
 bool
 IonBuilder::jsop_rest()
 {
-    // We don't know anything about the callee.
+    JSObject *templateObject = inspector->getTemplateObject(pc);
+    JS_ASSERT(templateObject->is<ArrayObject>());
+
    if (inliningDepth_ == 0) {
-        JSObject *templateObject = CreateRestArgumentsTemplateObject(cx, 0);
-        if (!templateObject)
-            return false;
+        // We don't know anything about the callee.
        MArgumentsLength *numActuals = MArgumentsLength::New();
        current->add(numActuals);

@ -7505,9 +7494,6 @@ IonBuilder::jsop_rest()
    unsigned numActuals = inlineCallInfo_->argv().length();
    unsigned numFormals = info().nargs() - 1;
    unsigned numRest = numActuals > numFormals ? numActuals - numFormals : 0;
-    JSObject *templateObject = CreateRestArgumentsTemplateObject(cx, numRest);
-    if (!templateObject)
-        return false;

    MNewArray *array = new MNewArray(numRest, templateObject, MNewArray::NewArray_Allocating);
    current->add(array);
--- a/js/src/jit/IonBuilder.h
+++ b/js/src/jit/IonBuilder.h
@ -583,7 +583,7 @@ class IonBuilder : public MIRGenerator
    InliningStatus inlineNewParallelArray(CallInfo &callInfo);
    InliningStatus inlineParallelArray(CallInfo &callInfo);
    InliningStatus inlineParallelArrayTail(CallInfo &callInfo,
-                                           HandleFunction target,
+                                           JSFunction *target,
                                           MDefinition *ctor,
                                           types::TemporaryTypeSet *ctorTypes,
                                           uint32_t discards);
--- a/js/src/jit/MCallOptimize.cpp
+++ b/js/src/jit/MCallOptimize.cpp
@ -1195,14 +1195,12 @@ IonBuilder::inlineNewParallelArray(CallInfo &callInfo)

    types::TemporaryTypeSet *ctorTypes = callInfo.getArg(0)->resultTypeSet();
    JSObject *targetObj = ctorTypes ? ctorTypes->getSingleton() : nullptr;
-    RootedFunction target(cx);
+    JSFunction *target = nullptr;
    if (targetObj && targetObj->is<JSFunction>())
        target = &targetObj->as<JSFunction>();
    if (target && target->isInterpreted() && target->nonLazyScript()->shouldCloneAtCallsite) {
-        RootedScript scriptRoot(cx, script());
-        target = CloneFunctionAtCallsite(cx, target, scriptRoot, pc);
-        if (!target)
-            return InliningStatus_Error;
+        if (JSFunction *clone = ExistingCloneFunctionAtCallsite(compartment, target, script(), pc))
+            target = clone;
    }
    MDefinition *ctor = makeCallsiteClone(
        target,
@ -1220,15 +1218,13 @@ IonBuilder::inlineParallelArray(CallInfo &callInfo)
        return InliningStatus_NotInlined;

    uint32_t argc = callInfo.argc();
-    RootedFunction target(cx, ParallelArrayObject::getConstructor(cx, argc));
+    JSFunction *target = ParallelArrayObject::getConstructor(cx, argc);
    if (!target)
        return InliningStatus_Error;

    JS_ASSERT(target->nonLazyScript()->shouldCloneAtCallsite);
-    RootedScript script(cx, script_);
-    target = CloneFunctionAtCallsite(cx, target, script, pc);
-    if (!target)
-        return InliningStatus_Error;
+    if (JSFunction *clone = ExistingCloneFunctionAtCallsite(compartment, target, script(), pc))
+        target = clone;

    MConstant *ctor = MConstant::New(ObjectValue(*target));
    current->add(ctor);
@ -1238,7 +1234,7 @@ IonBuilder::inlineParallelArray(CallInfo &callInfo)

 IonBuilder::InliningStatus
 IonBuilder::inlineParallelArrayTail(CallInfo &callInfo,
-                                    HandleFunction target,
+                                    JSFunction *target,
                                    MDefinition *ctor,
                                    types::TemporaryTypeSet *ctorTypes,
                                    uint32_t discards)
--- a/js/src/jscntxt.cpp
+++ b/js/src/jscntxt.cpp
@ -110,9 +110,10 @@ JSCompartment::sweepCallsiteClones()
 }

 JSFunction *
-js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript script, jsbytecode *pc)
+js::ExistingCloneFunctionAtCallsite(JSCompartment *comp, JSFunction *fun,
+                                    JSScript *script, jsbytecode *pc)
 {
-    JS_ASSERT(cx->typeInferenceEnabled());
+    JS_ASSERT(comp->zone()->types.inferenceEnabled);
    JS_ASSERT(fun->nonLazyScript()->shouldCloneAtCallsite);
    JS_ASSERT(!fun->nonLazyScript()->enclosingStaticScope());
    JS_ASSERT(types::UseNewTypeForClone(fun));
@ -126,23 +127,25 @@ js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript scri
    typedef CallsiteCloneKey Key;
    typedef CallsiteCloneTable Table;

-    Table &table = cx->compartment()->callsiteClones;
-    if (!table.initialized() && !table.init())
+    Table &table = comp->callsiteClones;
+    if (!table.initialized())
        return nullptr;

-    uint32_t offset = pc - script->code;
-    void* originalScript = script;
-    void* originalFun = fun;
-    SkipRoot skipScript(cx, &originalScript);
-    SkipRoot skipFun(cx, &originalFun);
-
-    Table::AddPtr p = table.lookupForAdd(Key(fun, script, offset));
-    SkipRoot skipHash(cx, &p); /* Prevent the hash from being poisoned. */
+    Table::Ptr p = table.lookup(Key(fun, script, pc - script->code));
    if (p)
        return p->value;

+    return nullptr;
+}
+
+JSFunction *
+js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript script, jsbytecode *pc)
+{
+    if (JSFunction *clone = ExistingCloneFunctionAtCallsite(cx->compartment(), fun, script, pc))
+        return clone;
+
    RootedObject parent(cx, fun->environment());
-    RootedFunction clone(cx, CloneFunctionObject(cx, fun, parent));
+    JSFunction *clone = CloneFunctionObject(cx, fun, parent);
    if (!clone)
        return nullptr;

@ -154,15 +157,14 @@ js::CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun, HandleScript scri
    clone->nonLazyScript()->isCallsiteClone = true;
    clone->nonLazyScript()->setOriginalFunctionObject(fun);

-    Key key(fun, script, offset);
+    typedef CallsiteCloneKey Key;
+    typedef CallsiteCloneTable Table;

-    /* Recalculate the hash if script or fun have been moved. */
-    if (script != originalScript || fun != originalFun) {
-        p = table.lookupForAdd(key);
-        JS_ASSERT(!p);
-    }
+    Table &table = cx->compartment()->callsiteClones;
+    if (!table.initialized() && !table.init())
+        return nullptr;

-    if (!table.relookupOrAdd(p, key, clone.get()))
+    if (!table.putNew(Key(fun, script, pc - script->code), clone))
        return nullptr;

    return clone;
--- a/js/src/jscntxt.h
+++ b/js/src/jscntxt.h
@ -64,6 +64,10 @@ typedef HashMap<CallsiteCloneKey,
                CallsiteCloneKey,
                SystemAllocPolicy> CallsiteCloneTable;

+JSFunction *
+ExistingCloneFunctionAtCallsite(JSCompartment *comp, JSFunction *fun,
+                                JSScript *script, jsbytecode *pc);
+
 JSFunction *CloneFunctionAtCallsite(JSContext *cx, HandleFunction fun,
                                    HandleScript script, jsbytecode *pc);

--- a/js/src/jsfriendapi.h
+++ b/js/src/jsfriendapi.h
@ -1248,8 +1248,8 @@ JS_GetArrayBufferViewBuffer(JSObject *obj);
 /*
 * Set an ArrayBuffer's length to 0 and neuter all of its views.
 */
-extern JS_FRIEND_API(void)
-JS_NeuterArrayBuffer(JSObject *obj, JSContext *cx);
+extern JS_FRIEND_API(bool)
+JS_NeuterArrayBuffer(JSContext *cx, JS::HandleObject obj);

 /*
 * Check whether obj supports JS_GetDataView* APIs.
--- a/js/src/vm/TypedArrayObject.cpp
+++ b/js/src/vm/TypedArrayObject.cpp
@ -4031,12 +4031,12 @@ JS_GetArrayBufferData(JSObject *obj)
 }

 JS_FRIEND_API(bool)
-JS_NeuterArrayBuffer(JSContext *cx, JSObject *obj)
+JS_NeuterArrayBuffer(JSContext *cx, HandleObject obj)
 {
-    ArrayBufferObject &buffer = obj->as<ArrayBufferObject>();
-    if (!buffer.neuterViews(cx))
+    Rooted<ArrayBufferObject*> buffer(cx, &obj->as<ArrayBufferObject>());
+    if (!buffer->neuterViews(cx))
        return false;
-    buffer.neuter(cx);
+    buffer->neuter(cx);
    return true;
 }

--- a/js/xpconnect/src/XPCJSRuntime.cpp
+++ b/js/xpconnect/src/XPCJSRuntime.cpp
@ -2398,15 +2398,12 @@ ReportJSRuntimeExplicitTreeStats(const JS::RuntimeStats &rtStats,

 } // namespace xpc

-class JSMainRuntimeCompartmentsReporter MOZ_FINAL : public nsIMemoryReporter
+class JSMainRuntimeCompartmentsReporter MOZ_FINAL : public MemoryMultiReporter
 {
  public:
-    NS_DECL_THREADSAFE_ISUPPORTS
-
-    NS_IMETHOD GetName(nsACString &name) {
-        name.AssignLiteral("js-main-runtime-compartments");
-        return NS_OK;
-    }
+    JSMainRuntimeCompartmentsReporter()
+      : MemoryMultiReporter("js-main-runtime-compartments")
+    {}

    typedef js::Vector<nsCString, 0, js::SystemAllocPolicy> Paths;

@ -2445,8 +2442,6 @@ class JSMainRuntimeCompartmentsReporter MOZ_FINAL : public nsIMemoryReporter
    }
 };

-NS_IMPL_ISUPPORTS1(JSMainRuntimeCompartmentsReporter, nsIMemoryReporter)
-
 NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(OrphanMallocSizeOf)

 namespace xpc {
--- a/layout/reftests/w3c-css/submitted/reftest.list
+++ b/layout/reftests/w3c-css/submitted/reftest.list
@ -50,7 +50,7 @@ include multicol3/reftest.list
 # include transitions/reftest.list

 # User Interface Level 3
-# include ui3/reftest.list
+include ui3/reftest.list

 # Values and Units Level 3
 include values3/reftest.list
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-001-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-001-ref.xht
@ -0,0 +1,40 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Border-Box with specified width</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 140px;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-001.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-001.xht
@ -0,0 +1,43 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Border-Box with specified width</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: border-box should make the element's (percentage) width be the distance from the left border edge to the right border edge." />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: border-box;
+      width: 50%;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-002-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-002-ref.xht
@ -0,0 +1,41 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Border-Box with specified width</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 120px;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+      padding: 0px 10px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-002.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-002.xht
@ -0,0 +1,44 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Border-Box with specified width</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: border-box should make the element's (percentage) width be the distance from the left border edge to the right border edge." />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: border-box;
+      width: 50%;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+      padding: 0px 10px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-003-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-003-ref.xht
@ -0,0 +1,43 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Border-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 400px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 120px;
+      height: 340px;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+      padding: 25px 10px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-003.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-003.xht
@ -0,0 +1,46 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Border-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: border-box should make the element's (percentage) width be the distance from the left border edge to the right border edge and the height be the distance from the top border edge to the bottom border edge." />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 400px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: border-box;
+      width: 50%;
+      height: 100%;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+      padding: 25px 10px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-004-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-004-ref.xht
@ -0,0 +1,46 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Border-Box with min/max width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      min-width: 500px;
+      max-width: 700px;
+      min-height: 70px;
+      max-height: 90px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      min-width: 240px;
+      max-width: 340px;
+      min-height: 60px;
+      max-height: 80px;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-004.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-border-box-004.xht
@ -0,0 +1,49 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Border-Box with min/max width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: border-box should make the element's (length) width be the distance from the left border edge to the right border edge and the height be the distance from the top border edge to the bottom border edge." />
+  <style type="text/css"><![CDATA[
+    .container {
+      min-width: 500px;
+      max-width: 700px;
+      min-height: 70px;
+      max-height: 90px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: border-box;
+      min-width: 250px;
+      max-width: 350px;
+      min-height: 70px;
+      max-height: 90px;
+      z-index: 1;
+      float: left;
+      border: 5px solid black;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-001-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-001-ref.xht
@ -0,0 +1,41 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Content-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 110px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 150px;
+      height: 110px;
+      z-index: 1;
+      float: left;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-001.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-001.xht
@ -0,0 +1,44 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Content-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: content-box should make the element's (percentage) width be the distance from the left content edge to the right content edge and the height be the distance from the top content edge to the bottom content edge."/>
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 110px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: content-box;
+      width: 50%;
+      height: 100%;
+      z-index: 1;
+      float: left;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-002-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-002-ref.xht
@ -0,0 +1,42 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Content-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 100px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 140px;
+      height: 90px;
+      z-index: 1;
+      float: left;
+      padding: 5px 5px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-002.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-002.xht
@ -0,0 +1,45 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Content-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: content-box should make the element's (calc) width be the distance from the left content edge to the right content edge and the height be the distance from the top content edge to the bottom content edge."/>
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 100px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: content-box;
+      width: calc(50% - 10px);
+      height: calc(100% - 10px);
+      z-index: 1;
+      float: left;
+      padding: 5px 5px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-003-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-003-ref.xht
@ -0,0 +1,43 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Content-Box with min/max width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      min-width: 500px;
+      max-width: 700px;
+      height: 90px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      min-width: 250px;
+      max-width: 350px;
+      height: 100%;
+      z-index: 1;
+      float: left;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-003.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-content-box-003.xht
@ -0,0 +1,45 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Content-Box with min/max width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: content-box should make the element's (percentage) width be the distance from the left content edge to the right content edge and the height be the distance from the top content edge to the bottom content edge."/>
+  <style type="text/css"><![CDATA[
+    .container {
+      min-width: 500px;
+      max-width: 700px;
+      height: 90px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: content-box;
+      width: 50%;
+      height: 100%;
+      z-index: 1;
+      float: left;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-001-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-001-ref.xht
@ -0,0 +1,40 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Padding-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 140px;
+      z-index: 1;
+      float: left;
+      padding: 0px 5px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-001.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-001.xht
@ -0,0 +1,43 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Padding-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: padding-box should make the element's (percentage) width be the distance from the left padding edge to the right padding edge."/>
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: padding-box;
+      width: 50%;
+      z-index: 1;
+      float: left;
+      padding: 0px 5px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-002-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-002-ref.xht
@ -0,0 +1,42 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Padding-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 400px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      width: 130px;
+      height: 350px;
+      z-index: 1;
+      float: left;
+      padding: 25px 10px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-002.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-002.xht
@ -0,0 +1,45 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Padding-Box with specified width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: padding-box should make the element's (percentage) width be the distance from the left padding edge to the right padding edge and the height be the distance from the top padding edge to the bottom padding edge."/>
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 300px;
+      height: 400px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: padding-box;
+      width: 50%;
+      height: 100%;
+      z-index: 1;
+      float: left;
+      padding: 25px 10px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-003-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-003-ref.xht
@ -0,0 +1,42 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Reference: Box Sizing - Padding-Box with min/max width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <style type="text/css"><![CDATA[
+    .container {
+      width: 500px;
+      height: 70px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      height: calc(100% - 10px);
+      width: calc(50% - 10px);
+      z-index: 1;
+      float: left;
+      padding: 5px 5px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-003.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-padding-box-003.xht
@ -0,0 +1,49 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+ <head>
+  <title>CSS Test: Box Sizing - Padding-Box with min/max width/height</title>
+  <link rel="author" title="Scott Johnson" href="mailto:sjohnson@mozilla.com" />
+  <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+  <meta name="assert" content="-moz-box-sizing: padding-box should make the element's (calc) width be the distance from the left padding edge to the right padding edge and the height be the distance from the top padding edge to the bottom padding edge."/>
+  <style type="text/css"><![CDATA[
+    .container {
+      min-width: 500px;
+      max-width: 700px;
+      min-height: 70px;
+      max-height: 90px;
+      border: 2px solid black;
+      position: absolute;
+      left: 25px;
+      top: 25px;
+      background-color: red;
+    }
+
+    .box-sized {
+      -moz-box-sizing: padding-box;
+      min-width: 250px;
+      max-width: 350px;
+      min-height: 70px;
+      max-height: 90px;
+      z-index: 1;
+      float: left;
+      padding: 5px 5px;
+    }
+
+    #one {
+      background-color: green;
+    }
+
+    #two {
+      background-color: blue;
+    }
+  ]]></style>
+ </head>
+ <body>
+   The two divs should be side-by-side, not one on top of another. No red should be visible.
+   <br />
+   <div class="container">
+     <div class="box-sized" id="one">LEFT HALF</div>
+     <div class="box-sized" id="two">RIGHT HALF</div>
+   </div>
+ </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-001-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-001-ref.xht
@ -0,0 +1,52 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>CSS Reference: Min/Max Height and Width Constraints on Replaced Elements with Box-Sizing</title>
+    <link href="http://fantasai.inkedblade.net/contact" title="Elika J. Etemad" rel="author"></link>
+    <link href="mailto:sjohnson@mozilla.com" title="Scott Johnson" rel="author"></link>
+    <meta content="image" name="flags"></meta>
+    <!--
+      <link rel="help" href="http://www.w3.org/TR/2012/WD-css3-ui-20120117/#box-sizing">
+    -->
+    <style type="text/css">
+      p {
+        display: inline-block;
+        background-color: white;
+        margin: 0px 0px;
+        padding: 0px 0px;
+      }
+
+      .with-padding {
+        padding: 5px 5px;
+      }
+
+      #img {
+        width: 75px;
+        height: 75px;
+      }
+    </style>
+  </head>
+  <body>
+    <div>All rectangles should be the same size.</div>
+    <p><img class="with-padding" src="support/replaced-min-max.png" alt="FAIL" title="Test 0"></img></p>
+    <p><img id="img" class="with-padding" title="Test 1" alt="FAIL" src="support/replaced-min-max-1.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 2" alt="FAIL" src="support/replaced-min-max-2.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 3" alt="FAIL" src="support/replaced-min-max-3.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 4" alt="FAIL" src="support/replaced-min-max-4.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 5" alt="FAIL" src="support/replaced-min-max-5.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 6" alt="FAIL" src="support/replaced-min-max-6.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 7" alt="FAIL" src="support/replaced-min-max-7.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 8" alt="FAIL" src="support/replaced-min-max-8.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 9" alt="FAIL" src="support/replaced-min-max-9.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 10" alt="FAIL" src="support/replaced-min-max-10.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 11" alt="FAIL" src="support/replaced-min-max-11.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 12" alt="FAIL" src="support/replaced-min-max-12.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 13" alt="FAIL" src="support/replaced-min-max-13.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 14" alt="FAIL" src="support/replaced-min-max-14.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 15" alt="FAIL" src="support/replaced-min-max-15.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 16" alt="FAIL" src="support/replaced-min-max-16.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 17" alt="FAIL" src="support/replaced-min-max-17.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 18" alt="FAIL" src="support/replaced-min-max-18.png"></img></p>
+    <p><img id="img" class="with-padding" title="Test 19" alt="FAIL" src="support/replaced-min-max-19.png"></img></p>
+  </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-001.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-001.xht
@ -0,0 +1,156 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>CSS Test: Min/Max Height and Width Constraints on Replaced Elements with Box-Sizing</title>
+    <link href="http://fantasai.inkedblade.net/contact" title="Elika J. Etemad" rel="author"></link>
+    <link href="mailto:sjohnson@mozilla.com" title="Scott Johnson" rel="author"></link>
+    <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+    <meta content="image" name="flags"></meta>
+    <meta name="assert" content="All images should be sized at 75px x 75px, with 5px of padding around each." />
+    <!--
+      This test is derived from replaced-min-max-001, part of the W3C CSS 2.1
+      test suite.
+    -->
+    <style type="text/css">
+      p {
+        display: inline-block;
+        background-color: white;
+        padding: 0px 0px;
+        margin: 0px 0px;
+      }
+
+      .with-padding {
+        padding: 5px 5px;
+        -moz-box-sizing: padding-box;
+      }
+
+      #img1 {
+        min-width:   70px;
+        max-width:  115px;
+        min-height:  55px;
+        max-height: 130px;
+      }
+
+      #img2 {
+        max-width:  85px;
+        min-height: 70px;
+      }
+
+      #img3 {
+        max-width:  85px;
+        min-height: 85px;
+      }
+
+      #img4 {
+        min-width:   85px;
+        max-height: 110px;
+      }
+
+      #img5 {
+        min-width:   85px;
+        max-height:  85px;
+      }
+
+      #img6 {
+        min-width:  70px;
+        max-height: 85px;
+      }
+
+      #img7 {
+        min-width:  85px;
+        max-height: 85px;
+      }
+
+      #img8 {
+        max-width: 110px;
+        min-height: 85px;
+      }
+
+      #img9 {
+        max-width:  85px;
+        min-height: 85px;
+      }
+
+      #img10 {
+        min-width:  85px;
+        max-width: 160px;
+        max-height: 85px;
+      }
+
+      #img11 {
+        min-width:  35px;
+        max-width: 235px;
+        max-height: 85px;
+      }
+
+      #img12 {
+        max-width:   85px;
+        min-height:  85px;
+        max-height: 160px;
+      }
+
+      #img13 {
+        max-width:   85px;
+        min-height:  35px;
+        max-height: 235px;
+      }
+
+      #img14 {
+        min-width:   60px;
+        max-width:  110px;
+        min-height:  85px;
+      }
+
+      #img15 {
+        min-width:   65px;
+        max-width:   85px;
+        min-height:  85px;
+      }
+
+      #img16 {
+        min-width:   85px;
+        min-height:  60px;
+        max-height: 110px;
+      }
+
+      #img17 {
+        min-width:  85px;
+        min-height: 65px;
+        max-height: 85px;
+      }
+
+      #img18 {
+        min-width:  85px;
+        max-height: 85px;
+      }
+
+      #img19 {
+        max-width:  85px;
+        min-height: 85px;
+      }
+    </style>
+  </head>
+  <body>
+    <div>All rectangles should be the same size.</div>
+    <p><img id="img0" class="with-padding" src="support/replaced-min-max.png" alt="FAIL" title="Test 0"></img></p>
+    <p><img id="img1" class="with-padding" title="Test 1" alt="FAIL" src="support/replaced-min-max-1.png"></img></p>
+    <p><img id="img2" class="with-padding" title="Test 2" alt="FAIL" src="support/replaced-min-max-2.png"></img></p>
+    <p><img id="img3" class="with-padding" title="Test 3" alt="FAIL" src="support/replaced-min-max-3.png"></img></p>
+    <p><img id="img4" class="with-padding" title="Test 4" alt="FAIL" src="support/replaced-min-max-4.png"></img></p>
+    <p><img id="img5" class="with-padding" title="Test 5" alt="FAIL" src="support/replaced-min-max-5.png"></img></p>
+    <p><img id="img6" class="with-padding" title="Test 6" alt="FAIL" src="support/replaced-min-max-6.png"></img></p>
+    <p><img id="img7" class="with-padding" title="Test 7" alt="FAIL" src="support/replaced-min-max-7.png"></img></p>
+    <p><img id="img8" class="with-padding" title="Test 8" alt="FAIL" src="support/replaced-min-max-8.png"></img></p>
+    <p><img id="img9" class="with-padding" title="Test 9" alt="FAIL" src="support/replaced-min-max-9.png"></img></p>
+    <p><img id="img10" class="with-padding" title="Test 10" alt="FAIL" src="support/replaced-min-max-10.png"></img></p>
+    <p><img id="img11" class="with-padding" title="Test 11" alt="FAIL" src="support/replaced-min-max-11.png"></img></p>
+    <p><img id="img12" class="with-padding" title="Test 12" alt="FAIL" src="support/replaced-min-max-12.png"></img></p>
+    <p><img id="img13" class="with-padding" title="Test 13" alt="FAIL" src="support/replaced-min-max-13.png"></img></p>
+    <p><img id="img14" class="with-padding" title="Test 14" alt="FAIL" src="support/replaced-min-max-14.png"></img></p>
+    <p><img id="img15" class="with-padding" title="Test 15" alt="FAIL" src="support/replaced-min-max-15.png"></img></p>
+    <p><img id="img16" class="with-padding" title="Test 16" alt="FAIL" src="support/replaced-min-max-16.png"></img></p>
+    <p><img id="img17" class="with-padding" title="Test 17" alt="FAIL" src="support/replaced-min-max-17.png"></img></p>
+    <p><img id="img18" class="with-padding" title="Test 18" alt="FAIL" src="support/replaced-min-max-18.png"></img></p>
+    <p><img id="img19" class="with-padding" title="Test 19" alt="FAIL" src="support/replaced-min-max-19.png"></img></p>
+  </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-002-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-002-ref.xht
@ -0,0 +1,53 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>CSS Reference: Min/Max Height and Width Constraints on Replaced Elements with Box-Sizing</title>
+    <link href="http://fantasai.inkedblade.net/contact" title="Elika J. Etemad" rel="author"></link>
+    <link href="mailto:sjohnson@mozilla.com" title="Scott Johnson" rel="author"></link>
+    <meta content="image" name="flags"></meta>
+    <!--
+      <link rel="help" href="http://www.w3.org/TR/2012/WD-css3-ui-20120117/#box-sizing">
+    -->
+    <style type="text/css">
+      p {
+        display: inline-block;
+        background-color: white;
+        margin: 0px 0px;
+        padding: 0px 0px;
+      }
+
+      .with-borderpadding {
+        padding: 5px 5px;
+        border: 5px solid blue;
+      }
+
+      #img {
+        width: 75px;
+        height: 75px;
+      }
+    </style>
+  </head>
+  <body>
+    <div>All rectangles should be the same size.</div>
+    <p><img class="with-borderpadding" src="support/replaced-min-max.png" alt="FAIL" title="Test 0"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 1" alt="FAIL" src="support/replaced-min-max-1.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 2" alt="FAIL" src="support/replaced-min-max-2.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 3" alt="FAIL" src="support/replaced-min-max-3.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 4" alt="FAIL" src="support/replaced-min-max-4.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 5" alt="FAIL" src="support/replaced-min-max-5.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 6" alt="FAIL" src="support/replaced-min-max-6.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 7" alt="FAIL" src="support/replaced-min-max-7.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 8" alt="FAIL" src="support/replaced-min-max-8.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 9" alt="FAIL" src="support/replaced-min-max-9.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 10" alt="FAIL" src="support/replaced-min-max-10.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 11" alt="FAIL" src="support/replaced-min-max-11.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 12" alt="FAIL" src="support/replaced-min-max-12.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 13" alt="FAIL" src="support/replaced-min-max-13.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 14" alt="FAIL" src="support/replaced-min-max-14.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 15" alt="FAIL" src="support/replaced-min-max-15.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 16" alt="FAIL" src="support/replaced-min-max-16.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 17" alt="FAIL" src="support/replaced-min-max-17.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 18" alt="FAIL" src="support/replaced-min-max-18.png"></img></p>
+    <p><img id="img" class="with-borderpadding" title="Test 19" alt="FAIL" src="support/replaced-min-max-19.png"></img></p>
+  </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-002.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-002.xht
@ -0,0 +1,157 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>CSS Test: Min/Max Height and Width Constraints on Replaced Elements with Box-Sizing</title>
+    <link href="http://fantasai.inkedblade.net/contact" title="Elika J. Etemad" rel="author"></link>
+    <link href="mailto:sjohnson@mozilla.com" title="Scott Johnson" rel="author"></link>
+    <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+    <meta content="image" name="flags"></meta>
+    <meta name="assert" content="All images should be sized at 75px x 75px, with 5px of padding and 5px of blue border around each." />
+    <!--
+      This test is derived from replaced-min-max-001, part of the W3C CSS 2.1
+      test suite.
+    -->
+    <style type="text/css">
+      p {
+        display: inline-block;
+        background-color: white;
+        padding: 0px 0px;
+        margin: 0px 0px;
+      }
+
+      .with-borderpadding {
+        padding: 5px 5px;
+        border: 5px solid blue;
+        -moz-box-sizing: border-box;
+      }
+
+      #img1 {
+        min-width:   80px;
+        max-width:  125px;
+        min-height:  65px;
+        max-height: 140px;
+      }
+
+      #img2 {
+        max-width:  95px;
+        min-height: 80px;
+      }
+
+      #img3 {
+        max-width:  95px;
+        min-height: 95px;
+      }
+
+      #img4 {
+        min-width:   95px;
+        max-height: 120px;
+      }
+
+      #img5 {
+        min-width:   95px;
+        max-height:  95px;
+      }
+
+      #img6 {
+        min-width:  80px;
+        max-height: 95px;
+      }
+
+      #img7 {
+        min-width:  95px;
+        max-height: 95px;
+      }
+
+      #img8 {
+        max-width: 120px;
+        min-height: 95px;
+      }
+
+      #img9 {
+        max-width:  95px;
+        min-height: 95px;
+      }
+
+      #img10 {
+        min-width:  95px;
+        max-width: 170px;
+        max-height: 95px;
+      }
+
+      #img11 {
+        min-width:  45px;
+        max-width: 245px;
+        max-height: 95px;
+      }
+
+      #img12 {
+        max-width:  95px;
+        min-height: 95px;
+        max-height: 170px;
+      }
+
+      #img13 {
+        max-width:   95px;
+        min-height:  45px;
+        max-height: 245px;
+      }
+
+      #img14 {
+        min-width:   70px;
+        max-width:  120px;
+        min-height:  95px;
+      }
+
+      #img15 {
+        min-width:   75px;
+        max-width:   95px;
+        min-height:  95px;
+      }
+
+      #img16 {
+        min-width:   95px;
+        min-height:  70px;
+        max-height: 120px;
+      }
+
+      #img17 {
+        min-width:  95px;
+        min-height: 75px;
+        max-height: 95px;
+      }
+
+      #img18 {
+        min-width:  95px;
+        max-height: 95px;
+      }
+
+      #img19 {
+        max-width:  95px;
+        min-height: 95px;
+      }
+    </style>
+  </head>
+  <body>
+    <div>All rectangles should be the same size.</div>
+    <p><img id="img0" class="with-borderpadding" src="support/replaced-min-max.png" alt="FAIL" title="Test 0"></img></p>
+    <p><img id="img1" class="with-borderpadding" title="Test 1" alt="FAIL" src="support/replaced-min-max-1.png"></img></p>
+    <p><img id="img2" class="with-borderpadding" title="Test 2" alt="FAIL" src="support/replaced-min-max-2.png"></img></p>
+    <p><img id="img3" class="with-borderpadding" title="Test 3" alt="FAIL" src="support/replaced-min-max-3.png"></img></p>
+    <p><img id="img4" class="with-borderpadding" title="Test 4" alt="FAIL" src="support/replaced-min-max-4.png"></img></p>
+    <p><img id="img5" class="with-borderpadding" title="Test 5" alt="FAIL" src="support/replaced-min-max-5.png"></img></p>
+    <p><img id="img6" class="with-borderpadding" title="Test 6" alt="FAIL" src="support/replaced-min-max-6.png"></img></p>
+    <p><img id="img7" class="with-borderpadding" title="Test 7" alt="FAIL" src="support/replaced-min-max-7.png"></img></p>
+    <p><img id="img8" class="with-borderpadding" title="Test 8" alt="FAIL" src="support/replaced-min-max-8.png"></img></p>
+    <p><img id="img9" class="with-borderpadding" title="Test 9" alt="FAIL" src="support/replaced-min-max-9.png"></img></p>
+    <p><img id="img10" class="with-borderpadding" title="Test 10" alt="FAIL" src="support/replaced-min-max-10.png"></img></p>
+    <p><img id="img11" class="with-borderpadding" title="Test 11" alt="FAIL" src="support/replaced-min-max-11.png"></img></p>
+    <p><img id="img12" class="with-borderpadding" title="Test 12" alt="FAIL" src="support/replaced-min-max-12.png"></img></p>
+    <p><img id="img13" class="with-borderpadding" title="Test 13" alt="FAIL" src="support/replaced-min-max-13.png"></img></p>
+    <p><img id="img14" class="with-borderpadding" title="Test 14" alt="FAIL" src="support/replaced-min-max-14.png"></img></p>
+    <p><img id="img15" class="with-borderpadding" title="Test 15" alt="FAIL" src="support/replaced-min-max-15.png"></img></p>
+    <p><img id="img16" class="with-borderpadding" title="Test 16" alt="FAIL" src="support/replaced-min-max-16.png"></img></p>
+    <p><img id="img17" class="with-borderpadding" title="Test 17" alt="FAIL" src="support/replaced-min-max-17.png"></img></p>
+    <p><img id="img18" class="with-borderpadding" title="Test 18" alt="FAIL" src="support/replaced-min-max-18.png"></img></p>
+    <p><img id="img19" class="with-borderpadding" title="Test 19" alt="FAIL" src="support/replaced-min-max-19.png"></img></p>
+  </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-003-ref.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-003-ref.xht
@ -0,0 +1,48 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>CSS Reference: Min/Max Height and Width Constraints on Replaced Elements with Box-Sizing</title>
+    <link href="http://fantasai.inkedblade.net/contact" title="Elika J. Etemad" rel="author"></link>
+    <link href="mailto:sjohnson@mozilla.com" title="Scott Johnson" rel="author"></link>
+    <meta content="image" name="flags"></meta>
+    <!--
+      <link rel="help" href="http://www.w3.org/TR/2012/WD-css3-ui-20120117/#box-sizing">
+    -->
+    <style type="text/css">
+      p {
+        display: inline-block;
+        background-color: white;
+        margin: 0px 0px;
+        padding: 0px 0px;
+      }
+
+      #img {
+        width: 75px;
+        height: 75px;
+      }
+    </style>
+  </head>
+  <body>
+    <div>All rectangles should be the same size.</div>
+    <p><img src="support/replaced-min-max.png" alt="FAIL" title="Test 0"></img></p>
+    <p><img id="img" title="Test 1" alt="FAIL" src="support/replaced-min-max-1.png"></img></p>
+    <p><img id="img" title="Test 2" alt="FAIL" src="support/replaced-min-max-2.png"></img></p>
+    <p><img id="img" title="Test 3" alt="FAIL" src="support/replaced-min-max-3.png"></img></p>
+    <p><img id="img" title="Test 4" alt="FAIL" src="support/replaced-min-max-4.png"></img></p>
+    <p><img id="img" title="Test 5" alt="FAIL" src="support/replaced-min-max-5.png"></img></p>
+    <p><img id="img" title="Test 6" alt="FAIL" src="support/replaced-min-max-6.png"></img></p>
+    <p><img id="img" title="Test 7" alt="FAIL" src="support/replaced-min-max-7.png"></img></p>
+    <p><img id="img" title="Test 8" alt="FAIL" src="support/replaced-min-max-8.png"></img></p>
+    <p><img id="img" title="Test 9" alt="FAIL" src="support/replaced-min-max-9.png"></img></p>
+    <p><img id="img" title="Test 10" alt="FAIL" src="support/replaced-min-max-10.png"></img></p>
+    <p><img id="img" title="Test 11" alt="FAIL" src="support/replaced-min-max-11.png"></img></p>
+    <p><img id="img" title="Test 12" alt="FAIL" src="support/replaced-min-max-12.png"></img></p>
+    <p><img id="img" title="Test 13" alt="FAIL" src="support/replaced-min-max-13.png"></img></p>
+    <p><img id="img" title="Test 14" alt="FAIL" src="support/replaced-min-max-14.png"></img></p>
+    <p><img id="img" title="Test 15" alt="FAIL" src="support/replaced-min-max-15.png"></img></p>
+    <p><img id="img" title="Test 16" alt="FAIL" src="support/replaced-min-max-16.png"></img></p>
+    <p><img id="img" title="Test 17" alt="FAIL" src="support/replaced-min-max-17.png"></img></p>
+    <p><img id="img" title="Test 18" alt="FAIL" src="support/replaced-min-max-18.png"></img></p>
+    <p><img id="img" title="Test 19" alt="FAIL" src="support/replaced-min-max-19.png"></img></p>
+  </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-003.xht
+++ b/layout/reftests/w3c-css/submitted/ui3/box-sizing-replaced-003.xht
@ -0,0 +1,155 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <title>CSS Test: Min/Max Height and Width Constraints on Replaced Elements with Box-Sizing</title>
+    <link href="http://fantasai.inkedblade.net/contact" title="Elika J. Etemad" rel="author"></link>
+    <link href="mailto:sjohnson@mozilla.com" title="Scott Johnson" rel="author"></link>
+    <link rel="help" href="http://www.w3.org/TR/css3-ui/#box-sizing" />
+    <meta content="image" name="flags"></meta>
+    <meta name="assert" content="All images should be sized at 75px x 75px." />
+    <!--
+      This test is derived from replaced-min-max-001, part of the W3C CSS 2.1
+      test suite.
+    -->
+    <style type="text/css">
+      p {
+        display: inline-block;
+        background-color: white;
+        padding: 0px 0px;
+        margin: 0px 0px;
+      }
+
+      .content-box {
+        -moz-box-sizing: content-box;
+      }
+
+      #img1 {
+        min-width:   60px;
+        max-width:  125px;
+        min-height:  45px;
+        max-height: 120px;
+      }
+
+      #img2 {
+        max-width:  75px;
+        min-height: 60px;
+      }
+
+      #img3 {
+        max-width:  75px;
+        min-height: 75px;
+      }
+
+      #img4 {
+        min-width:   75px;
+        max-height: 100px;
+      }
+
+      #img5 {
+        min-width:   75px;
+        max-height:  75px;
+      }
+
+      #img6 {
+        min-width:  60px;
+        max-height: 75px;
+      }
+
+      #img7 {
+        min-width:  75px;
+        max-height: 75px;
+      }
+
+      #img8 {
+        max-width: 100px;
+        min-height: 75px;
+      }
+
+      #img9 {
+        max-width:  75px;
+        min-height: 75px;
+      }
+
+      #img10 {
+        min-width:  75px;
+        max-width: 150px;
+        max-height: 75px;
+      }
+
+      #img11 {
+        min-width:  25px;
+        max-width: 225px;
+        max-height: 75px;
+      }
+
+      #img12 {
+        max-width:   75px;
+        min-height:  75px;
+        max-height: 150px;
+      }
+
+      #img13 {
+        max-width:   75px;
+        min-height:  25px;
+        max-height: 225px;
+      }
+
+      #img14 {
+        min-width:   50px;
+        max-width:  100px;
+        min-height:  75px;
+      }
+
+      #img15 {
+        min-width:   55px;
+        max-width:   75px;
+        min-height:  75px;
+      }
+
+      #img16 {
+        min-width:   75px;
+        min-height:  50px;
+        max-height: 100px;
+      }
+
+      #img17 {
+        min-width:  75px;
+        min-height: 55px;
+        max-height: 75px;
+      }
+
+      #img18 {
+        min-width:  75px;
+        max-height: 75px;
+      }
+
+      #img19 {
+        max-width:  75px;
+        min-height: 75px;
+      }
+    </style>
+  </head>
+  <body>
+    <div>All rectangles should be the same size.</div>
+    <p><img id="img0" class="content-box" src="support/replaced-min-max.png" alt="FAIL" title="Test 0"></img></p>
+    <p><img id="img1" class="content-box" title="Test 1" alt="FAIL" src="support/replaced-min-max-1.png"></img></p>
+    <p><img id="img2" class="content-box" title="Test 2" alt="FAIL" src="support/replaced-min-max-2.png"></img></p>
+    <p><img id="img3" class="content-box" title="Test 3" alt="FAIL" src="support/replaced-min-max-3.png"></img></p>
+    <p><img id="img4" class="content-box" title="Test 4" alt="FAIL" src="support/replaced-min-max-4.png"></img></p>
+    <p><img id="img5" class="content-box" title="Test 5" alt="FAIL" src="support/replaced-min-max-5.png"></img></p>
+    <p><img id="img6" class="content-box" title="Test 6" alt="FAIL" src="support/replaced-min-max-6.png"></img></p>
+    <p><img id="img7" class="content-box" title="Test 7" alt="FAIL" src="support/replaced-min-max-7.png"></img></p>
+    <p><img id="img8" class="content-box" title="Test 8" alt="FAIL" src="support/replaced-min-max-8.png"></img></p>
+    <p><img id="img9" class="content-box" title="Test 9" alt="FAIL" src="support/replaced-min-max-9.png"></img></p>
+    <p><img id="img10" class="content-box" title="Test 10" alt="FAIL" src="support/replaced-min-max-10.png"></img></p>
+    <p><img id="img11" class="content-box" title="Test 11" alt="FAIL" src="support/replaced-min-max-11.png"></img></p>
+    <p><img id="img12" class="content-box" title="Test 12" alt="FAIL" src="support/replaced-min-max-12.png"></img></p>
+    <p><img id="img13" class="content-box" title="Test 13" alt="FAIL" src="support/replaced-min-max-13.png"></img></p>
+    <p><img id="img14" class="content-box" title="Test 14" alt="FAIL" src="support/replaced-min-max-14.png"></img></p>
+    <p><img id="img15" class="content-box" title="Test 15" alt="FAIL" src="support/replaced-min-max-15.png"></img></p>
+    <p><img id="img16" class="content-box" title="Test 16" alt="FAIL" src="support/replaced-min-max-16.png"></img></p>
+    <p><img id="img17" class="content-box" title="Test 17" alt="FAIL" src="support/replaced-min-max-17.png"></img></p>
+    <p><img id="img18" class="content-box" title="Test 18" alt="FAIL" src="support/replaced-min-max-18.png"></img></p>
+    <p><img id="img19" class="content-box" title="Test 19" alt="FAIL" src="support/replaced-min-max-19.png"></img></p>
+  </body>
+</html>
--- a/layout/reftests/w3c-css/submitted/ui3/reftest.list
+++ b/layout/reftests/w3c-css/submitted/ui3/reftest.list
@ -0,0 +1,13 @@
+== box-sizing-border-box-001.xht box-sizing-border-box-001-ref.xht
+== box-sizing-border-box-002.xht box-sizing-border-box-002-ref.xht
+== box-sizing-border-box-003.xht box-sizing-border-box-003-ref.xht
+== box-sizing-border-box-004.xht box-sizing-border-box-004-ref.xht
+== box-sizing-content-box-001.xht box-sizing-content-box-001-ref.xht
+== box-sizing-content-box-002.xht box-sizing-content-box-002-ref.xht
+== box-sizing-content-box-003.xht box-sizing-content-box-003-ref.xht
+== box-sizing-padding-box-001.xht box-sizing-padding-box-001-ref.xht
+== box-sizing-padding-box-002.xht box-sizing-padding-box-002-ref.xht
+== box-sizing-padding-box-003.xht box-sizing-padding-box-003-ref.xht
+== box-sizing-replaced-001.xht box-sizing-replaced-001-ref.xht
+== box-sizing-replaced-002.xht box-sizing-replaced-002-ref.xht
+== box-sizing-replaced-003.xht box-sizing-replaced-003-ref.xht
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-1.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-1.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-10.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-10.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-11.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-11.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-12.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-12.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-13.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-13.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-14.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-14.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-15.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-15.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-16.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-16.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-17.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-17.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-18.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-18.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-19.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-19.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-2.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-2.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-3.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-3.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-4.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-4.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-5.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-5.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-6.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-6.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-7.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-7.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-8.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-8.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-9.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max-9.png
--- a/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max.png
+++ b/layout/reftests/w3c-css/submitted/ui3/support/replaced-min-max.png
--- a/layout/style/nsStyleStruct.cpp
+++ b/layout/style/nsStyleStruct.cpp
@ -230,7 +230,8 @@ nsChangeHint nsStyleFont::CalcFontDifference(const nsFont& aFont1, const nsFont&
      (aFont1.variantNumeric == aFont2.variantNumeric) &&
      (aFont1.variantPosition == aFont2.variantPosition) &&
      (aFont1.fontFeatureSettings == aFont2.fontFeatureSettings) &&
-      (aFont1.languageOverride == aFont2.languageOverride)) {
+      (aFont1.languageOverride == aFont2.languageOverride) &&
+      (aFont1.systemFont == aFont2.systemFont)) {
    if ((aFont1.decorations == aFont2.decorations)) {
      return NS_STYLE_HINT_NONE;
    }
--- a/modules/libpref/src/Preferences.cpp
+++ b/modules/libpref/src/Preferences.cpp
@ -208,13 +208,16 @@ Preferences::SizeOfIncludingThisAndOtherStuff(mozilla::MallocSizeOf aMallocSizeO
  return n;
 }

-NS_MEMORY_REPORTER_MALLOC_SIZEOF_FUN(PreferencesMallocSizeOf)
-
-class PreferencesReporter MOZ_FINAL : public nsIMemoryReporter
+class PreferenceServiceReporter MOZ_FINAL : public MemoryMultiReporter
 {
 public:
-  NS_DECL_ISUPPORTS
-  NS_DECL_NSIMEMORYREPORTER
+  PreferenceServiceReporter()
+    : MemoryMultiReporter("preference-service")
+  {}
+
+  NS_IMETHOD CollectReports(nsIMemoryReporterCallback* aCallback,
+                            nsISupports* aData);
+
 protected:
  static const uint32_t kSuspectReferentCount = 1000;
  static PLDHashOperator CountReferents(PrefCallback* aKey,
@ -222,15 +225,6 @@ protected:
                                        void* aClosure);
 };

-NS_IMPL_ISUPPORTS1(PreferencesReporter, nsIMemoryReporter)
-
-NS_IMETHODIMP
-PreferencesReporter::GetName(nsACString& aName)
-{
-  aName.AssignLiteral("preference-service");
-  return NS_OK;
-}
-
 struct PreferencesReferentCount {
  PreferencesReferentCount() : numStrong(0), numWeakAlive(0), numWeakDead(0) {}
  size_t numStrong;
@ -242,7 +236,7 @@ struct PreferencesReferentCount {
 };

 PLDHashOperator
-PreferencesReporter::CountReferents(PrefCallback* aKey,
+PreferenceServiceReporter::CountReferents(PrefCallback* aKey,
                                          nsAutoPtr<PrefCallback>& aCallback,
                                          void* aClosure)
 {
@ -279,7 +273,7 @@ PreferencesReporter::CountReferents(PrefCallback* aKey,
 }

 NS_IMETHODIMP
-PreferencesReporter::CollectReports(nsIMemoryReporterCallback* aCb,
+PreferenceServiceReporter::CollectReports(nsIMemoryReporterCallback* aCb,
                                          nsISupports* aClosure)
 {
 #define REPORT(_path, _kind, _units, _amount, _desc)                          \
@ -293,7 +287,7 @@ PreferencesReporter::CollectReports(nsIMemoryReporterCallback* aCb,

  REPORT(NS_LITERAL_CSTRING("explicit/preferences"),
         nsIMemoryReporter::KIND_HEAP, nsIMemoryReporter::UNITS_BYTES,
-         Preferences::SizeOfIncludingThisAndOtherStuff(PreferencesMallocSizeOf),
+         Preferences::SizeOfIncludingThisAndOtherStuff(MallocSizeOf),
         "Memory used by the preferences system.");

  nsPrefBranch* rootBranch =
@ -347,7 +341,7 @@ class AddPreferencesMemoryReporterRunnable : public nsRunnable
 {
  NS_IMETHOD Run()
  {
-    return NS_RegisterMemoryReporter(new PreferencesReporter());
+    return NS_RegisterMemoryReporter(new PreferenceServiceReporter());
  }
 };
 } // anonymous namespace
--- a/modules/libpref/src/nsPrefBranch.h
+++ b/modules/libpref/src/nsPrefBranch.h
@ -24,13 +24,13 @@
 #include "mozilla/MemoryReporting.h"

 namespace mozilla {
-class PreferencesReporter;
+class PreferenceServiceReporter;
 } // namespace mozilla;

 class nsPrefBranch;

 class PrefCallback : public PLDHashEntryHdr {
-  friend class mozilla::PreferencesReporter;
+  friend class mozilla::PreferenceServiceReporter;

  public:
    typedef PrefCallback* KeyType;
@ -178,7 +178,7 @@ class nsPrefBranch : public nsIPrefBranchInternal,
                     public nsIObserver,
                     public nsSupportsWeakReference
 {
-  friend class mozilla::PreferencesReporter;
+  friend class mozilla::PreferenceServiceReporter;
 public:
  NS_DECL_THREADSAFE_ISUPPORTS
  NS_DECL_NSIPREFBRANCH
--- a/python/mozboot/mozboot/centos.py
+++ b/python/mozboot/mozboot/centos.py
@ -34,6 +34,7 @@ class CentOSBootstrapper(BaseBootstrapper):
            'libXt-devel',
            'mercurial',
            'mesa-libGL-devel',
+            'pulseaudio-libs-devel',
            'wireless-tools-devel',
            'yasm')

--- a/python/mozboot/mozboot/debian.py
+++ b/python/mozboot/mozboot/debian.py
@ -21,6 +21,7 @@ class DebianBootstrapper(BaseBootstrapper):
        'libgtk2.0-dev',
        'libiw-dev',
        'libnotify-dev',
+        'libpulse-dev',
        'libxt-dev',
        'mercurial',
        'mesa-common-dev',
--- a/python/mozboot/mozboot/fedora.py
+++ b/python/mozboot/mozboot/fedora.py
@ -29,6 +29,7 @@ class FedoraBootstrapper(BaseBootstrapper):
            'libXt-devel',
            'mercurial',
            'mesa-libGL-devel',
+            'pulseaudio-libs-devel',
            'wireless-tools-devel',
            'yasm')

--- a/storage/src/mozStorageService.cpp
+++ b/storage/src/mozStorageService.cpp
@ -59,7 +59,7 @@ StorageSQLiteDistinguishedAmount()
  return ::sqlite3_memory_used();
 }

-class StorageSQLiteReporter MOZ_FINAL : public nsIMemoryReporter
+class StorageSQLiteReporter MOZ_FINAL : public MemoryMultiReporter
 {
 private:
  Service *mService;    // a weakref because Service contains a strongref to this
@ -68,10 +68,9 @@ private:
  nsCString mSchemaDesc;

 public:
-  NS_DECL_THREADSAFE_ISUPPORTS
-
  StorageSQLiteReporter(Service *aService)
-  : mService(aService)
+  : MemoryMultiReporter("storage-sqlite")
+  , mService(aService)
  {
    mStmtDesc = NS_LITERAL_CSTRING(
      "Memory (approximate) used by all prepared statements used by "
@ -86,12 +85,6 @@ public:
      "associated with connections to this database.");
  }

-  NS_IMETHOD GetName(nsACString &aName)
-  {
-      aName.AssignLiteral("storage-sqlite-multi");
-      return NS_OK;
-  }
-
  // Warning: To get a Connection's measurements requires holding its lock.
  // There may be a delay getting the lock if another thread is accessing the
  // Connection.  This isn't very nice if CollectReports is called from the
@ -204,11 +197,6 @@ private:
  }
 };

-NS_IMPL_ISUPPORTS1(
-  StorageSQLiteReporter,
-  nsIMemoryReporter
-)
-
 ////////////////////////////////////////////////////////////////////////////////
 //// Service

--- a/testing/testsuite-targets.mk
+++ b/testing/testsuite-targets.mk
@ -90,8 +90,12 @@ endif

 mochitest-remote: DM_TRANS?=adb
 mochitest-remote:
-	@if [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
-        echo "please prepare your host with the environment variable MOZ_HOST_BIN"; \
+	@if [ "${MOZ_HOST_BIN}" = "" ]; then \
+        echo "environment variable MOZ_HOST_BIN must be set to a directory containing host xpcshell"; \
+    elif [ ! -d ${MOZ_HOST_BIN} ]; then \
+        echo "MOZ_HOST_BIN does not specify a directory"; \
+    elif [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
+        echo "xpcshell not found in MOZ_HOST_BIN"; \
    elif [ "${TEST_DEVICE}" = "" -a "$(DM_TRANS)" != "adb" ]; then \
        echo "please prepare your host with the environment variable TEST_DEVICE"; \
    else \
@ -103,8 +107,12 @@ mochitest-robotium: mochitest-robocop

 mochitest-robocop: DM_TRANS?=adb
 mochitest-robocop:
-	@if [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
-        echo "please prepare your host with the environment variable MOZ_HOST_BIN"; \
+	@if [ "${MOZ_HOST_BIN}" = "" ]; then \
+        echo "environment variable MOZ_HOST_BIN must be set to a directory containing host xpcshell"; \
+    elif [ ! -d ${MOZ_HOST_BIN} ]; then \
+        echo "MOZ_HOST_BIN does not specify a directory"; \
+    elif [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
+        echo "xpcshell not found in MOZ_HOST_BIN"; \
    elif [ "${TEST_DEVICE}" = "" -a "$(DM_TRANS)" != "adb" ]; then \
        echo "please prepare your host with the environment variable TEST_DEVICE"; \
    else \
@ -212,8 +220,12 @@ reftest:
 reftest-remote: TEST_PATH?=layout/reftests/reftest.list
 reftest-remote: DM_TRANS?=adb
 reftest-remote:
-	@if [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
-        echo "please prepare your host with the environment variable MOZ_HOST_BIN"; \
+	@if [ "${MOZ_HOST_BIN}" = "" ]; then \
+        echo "environment variable MOZ_HOST_BIN must be set to a directory containing host xpcshell"; \
+    elif [ ! -d ${MOZ_HOST_BIN} ]; then \
+        echo "MOZ_HOST_BIN does not specify a directory"; \
+    elif [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
+        echo "xpcshell not found in MOZ_HOST_BIN"; \
    elif [ "${TEST_DEVICE}" = "" -a "$(DM_TRANS)" != "adb" ]; then \
        echo "please prepare your host with the environment variable TEST_DEVICE"; \
    else \
@ -224,8 +236,12 @@ reftest-remote:

 reftest-b2g: TEST_PATH?=layout/reftests/reftest.list
 reftest-b2g:
-	@if [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
-        echo "please set the MOZ_HOST_BIN environment variable"; \
+	@if [ "${MOZ_HOST_BIN}" = "" ]; then \
+		echo "environment variable MOZ_HOST_BIN must be set to a directory containing host xpcshell"; \
+	elif [ ! -d ${MOZ_HOST_BIN} ]; then \
+		echo "MOZ_HOST_BIN does not specify a directory"; \
+	elif [ ! -f ${MOZ_HOST_BIN}/xpcshell ]; then \
+		echo "xpcshell not found in MOZ_HOST_BIN"; \
 	elif [ "${B2G_PATH}" = "" -o "${ADB_PATH}" = "" ]; then \
 		echo "please set the B2G_PATH and ADB_PATH environment variables"; \
 	else \
--- a/toolkit/components/aboutmemory/content/aboutMemory.js
+++ b/toolkit/components/aboutmemory/content/aboutMemory.js
@ -48,11 +48,6 @@ XPCOMUtils.defineLazyGetter(this, "nsGzipConverter",
 let gMgr = Cc["@mozilla.org/memory-reporter-manager;1"]
             .getService(Ci.nsIMemoryReporterManager);

-// We need to know about "child-memory-reporter-update" events from child
-// processes.
-Services.obs.addObserver(updateAboutMemoryFromReporters,
-                         "child-memory-reporter-update", false);
-
 let gUnnamedProcessStr = "Main Process";

 let gIsDiff = false;
@ -120,8 +115,6 @@ function debug(x)

 function onUnload()
 {
-  Services.obs.removeObserver(updateAboutMemoryFromReporters,
-                              "child-memory-reporter-update");
 }

 //---------------------------------------------------------------------------
@ -388,11 +381,6 @@ function doMMU()

 function doMeasure()
 {
-  // Notify any children that they should measure memory consumption, then
-  // update the page.  If any reports come back from children,
-  // updateAboutMemoryFromReporters() will be called again and the page will
-  // regenerate.
-  Services.obs.notifyObservers(null, "child-memory-reporter-request", null);
  updateAboutMemoryFromReporters();
 }

@ -402,10 +390,7 @@ function doMeasure()
 */
 function updateAboutMemoryFromReporters()
 {
-  // First, clear the contents of main.  Necessary because
-  // updateAboutMemoryFromReporters() might be called more than once due to the
-  // "child-memory-reporter-update" observer.
-  updateMainAndFooter("", SHOW_FOOTER);
+  updateMainAndFooter("Measuring...", HIDE_FOOTER);

  try {
    let processLiveMemoryReports =
@ -416,14 +401,15 @@ function updateAboutMemoryFromReporters()
                      aDescription, /* presence = */ undefined);
      }

-      let e = gMgr.enumerateReporters();
-      while (e.hasMoreElements()) {
-        let mr = e.getNext().QueryInterface(Ci.nsIMemoryReporter);
-        mr.collectReports(handleReport, null);
-      }
+      let displayReportsAndFooter = function() {
+        updateMainAndFooter("", SHOW_FOOTER);
        aDisplayReports();
      }

+      gMgr.getReports(handleReport, null,
+                      displayReportsAndFooter, null);
+    }
+
    // Process the reports from the live memory reporters.
    appendAboutMemoryMain(processLiveMemoryReports,
                          gMgr.hasMozMallocUsableSize);
@ -1841,10 +1827,12 @@ function saveReportsToFile()
      let dumper = Cc["@mozilla.org/memory-info-dumper;1"]
                     .getService(Ci.nsIMemoryInfoDumper);

-      dumper.dumpMemoryReportsToNamedFile(fp.file.path);
-
+      let finishDumping = () => {
        updateMainAndFooter("Saved reports to " + fp.file.path, HIDE_FOOTER);
      }
+
+      dumper.dumpMemoryReportsToNamedFile(fp.file.path, finishDumping, null);
+    }
  };
  fp.open(fpCallback);
 }
--- a/toolkit/components/aboutmemory/tests/Makefile.in
+++ b/toolkit/components/aboutmemory/tests/Makefile.in
@ -1,12 +0,0 @@
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-ifndef MOZ_ASAN
-MOCHITEST_CHROME_FILES += \
-  remote.xul \
-  test_memoryReporters.xul \
-  test_memoryReporters2.xul \
-  $(NULL)
-endif
--- a/Show More
+++ b/Show More