diff --git a/dom/cache/CacheStorage.cpp b/dom/cache/CacheStorage.cpp
index 96e10a0de6c..d0a6a2a63e9 100644
--- a/dom/cache/CacheStorage.cpp
+++ b/dom/cache/CacheStorage.cpp
@@ -119,7 +119,6 @@ IsTrusted(const PrincipalInfo& aPrincipalInfo, bool aTestingPrefEnabled)
 
   nsAutoCString scheme(Substring(flatURL, schemePos, schemeLen));
   if (scheme.LowerCaseEqualsLiteral("https") ||
-      scheme.LowerCaseEqualsLiteral("app") ||
       scheme.LowerCaseEqualsLiteral("file")) {
     return true;
   }
diff --git a/dom/cache/TypeUtils.cpp b/dom/cache/TypeUtils.cpp
index ad373b26737..4a354c40b60 100644
--- a/dom/cache/TypeUtils.cpp
+++ b/dom/cache/TypeUtils.cpp
@@ -417,8 +417,7 @@ TypeUtils::ProcessURL(nsACString& aUrl, bool* aSchemeValidOut,
   if (aSchemeValidOut) {
     nsAutoCString scheme(Substring(flatURL, schemePos, schemeLen));
     *aSchemeValidOut = scheme.LowerCaseEqualsLiteral("http") ||
-                       scheme.LowerCaseEqualsLiteral("https") ||
-                       scheme.LowerCaseEqualsLiteral("app");
+                       scheme.LowerCaseEqualsLiteral("https");
   }
 
   uint32_t queryPos;
diff --git a/dom/fetch/ChannelInfo.cpp b/dom/fetch/ChannelInfo.cpp
index de31fd6b1bf..5ecc7f7624b 100644
--- a/dom/fetch/ChannelInfo.cpp
+++ b/dom/fetch/ChannelInfo.cpp
@@ -13,8 +13,6 @@
 #include "nsSerializationHelper.h"
 #include "mozilla/net/HttpBaseChannel.h"
 #include "mozilla/ipc/ChannelInfo.h"
-#include "nsIJARChannel.h"
-#include "nsJARChannel.h"
 #include "nsNetUtil.h"
 
 using namespace mozilla;
@@ -90,32 +88,20 @@ ChannelInfo::ResurrectInfoOnChannel(nsIChannel* aChannel)
   MOZ_ASSERT(NS_IsMainThread());
   MOZ_ASSERT(mInited);
 
-  // These pointers may be null at this point.  They must be checked before
-  // being dereferenced.
-  nsCOMPtr<nsIHttpChannel> httpChannel =
-    do_QueryInterface(aChannel);
-  nsCOMPtr<nsIJARChannel> jarChannel =
-    do_QueryInterface(aChannel);
-
   if (!mSecurityInfo.IsEmpty()) {
     nsCOMPtr<nsISupports> infoObj;
     nsresult rv = NS_DeserializeObject(mSecurityInfo, getter_AddRefs(infoObj));
     if (NS_WARN_IF(NS_FAILED(rv))) {
       return rv;
     }
-    if (httpChannel) {
-      net::HttpBaseChannel* httpBaseChannel =
-        static_cast<net::HttpBaseChannel*>(httpChannel.get());
-      rv = httpBaseChannel->OverrideSecurityInfo(infoObj);
-      if (NS_WARN_IF(NS_FAILED(rv))) {
-        return rv;
-      }
-    } else {
-      if (NS_WARN_IF(!jarChannel)) {
-        return NS_ERROR_FAILURE;
-      }
-      static_cast<nsJARChannel*>(jarChannel.get())->
-        OverrideSecurityInfo(infoObj);
+    nsCOMPtr<nsIHttpChannel> httpChannel =
+      do_QueryInterface(aChannel);
+    MOZ_ASSERT(httpChannel);
+    net::HttpBaseChannel* httpBaseChannel =
+      static_cast<net::HttpBaseChannel*>(httpChannel.get());
+    rv = httpBaseChannel->OverrideSecurityInfo(infoObj);
+    if (NS_WARN_IF(NS_FAILED(rv))) {
+      return rv;
     }
   }
 
diff --git a/dom/fetch/FetchDriver.cpp b/dom/fetch/FetchDriver.cpp
index a9b340f8e4d..c05823ed248 100644
--- a/dom/fetch/FetchDriver.cpp
+++ b/dom/fetch/FetchDriver.cpp
@@ -14,7 +14,6 @@
 #include "nsIHttpChannel.h"
 #include "nsIHttpChannelInternal.h"
 #include "nsIHttpHeaderVisitor.h"
-#include "nsIJARChannel.h"
 #include "nsIScriptSecurityManager.h"
 #include "nsIThreadRetargetableRequest.h"
 #include "nsIUploadChannel2.h"
@@ -463,7 +462,6 @@ FetchDriver::OnStartRequest(nsIRequest* aRequest,
   RefPtr<InternalResponse> response;
   nsCOMPtr<nsIChannel> channel = do_QueryInterface(aRequest);
   nsCOMPtr<nsIHttpChannel> httpChannel = do_QueryInterface(aRequest);
-  nsCOMPtr<nsIJARChannel> jarChannel = do_QueryInterface(aRequest);
 
   // On a successful redirect we perform the following substeps of HTTP Fetch,
   // step 5, "redirect status", step 11.
@@ -508,18 +506,6 @@ FetchDriver::OnStartRequest(nsIRequest* aRequest,
     if (NS_WARN_IF(NS_FAILED(rv))) {
       NS_WARNING("Failed to visit all headers.");
     }
-  } else if (jarChannel) {
-    // We simulate the http protocol for jar/app requests
-    uint32_t responseStatus = 200;
-    nsAutoCString statusText;
-    response = new InternalResponse(responseStatus, NS_LITERAL_CSTRING("OK"));
-    ErrorResult result;
-    nsAutoCString contentType;
-    jarChannel->GetContentType(contentType);
-    response->Headers()->Append(NS_LITERAL_CSTRING("content-type"),
-                                contentType,
-                                result);
-    MOZ_ASSERT(!result.Failed());
   } else {
     response = new InternalResponse(200, NS_LITERAL_CSTRING("OK"));
 
diff --git a/dom/fetch/InternalRequest.cpp b/dom/fetch/InternalRequest.cpp
index 01fe39f8bf0..e65d29232dd 100644
--- a/dom/fetch/InternalRequest.cpp
+++ b/dom/fetch/InternalRequest.cpp
@@ -306,14 +306,6 @@ InternalRequest::MapChannelToRequestMode(nsIChannel* aChannel)
 
   // TODO: remove following code once securityMode is fully implemented (bug 1189945)
 
-  // We only support app:// protocol interception in non-release builds.
-#ifndef RELEASE_BUILD
-  nsCOMPtr<nsIJARChannel> jarChannel = do_QueryInterface(aChannel);
-  if (jarChannel) {
-    return RequestMode::No_cors;
-  }
-#endif
-
   nsCOMPtr<nsIHttpChannelInternal> httpChannel = do_QueryInterface(aChannel);
 
   uint32_t corsMode;
diff --git a/dom/fetch/moz.build b/dom/fetch/moz.build
index 9b3e60ddcc5..b0d140ca2be 100644
--- a/dom/fetch/moz.build
+++ b/dom/fetch/moz.build
@@ -36,8 +36,6 @@ IPDL_SOURCES += [
 
 LOCAL_INCLUDES += [
     '../workers',
-    # For nsJARChannel.h
-    '/modules/libjar',
     # For HttpBaseChannel.h dependencies
     '/netwerk/base',
     # For nsDataHandler.h
diff --git a/dom/workers/ServiceWorkerManager.cpp b/dom/workers/ServiceWorkerManager.cpp
index 38e439bd4e8..280cae1d138 100644
--- a/dom/workers/ServiceWorkerManager.cpp
+++ b/dom/workers/ServiceWorkerManager.cpp
@@ -14,7 +14,6 @@
 #include "nsIHttpChannel.h"
 #include "nsIHttpChannelInternal.h"
 #include "nsIHttpHeaderVisitor.h"
-#include "nsIJARChannel.h"
 #include "nsINetworkInterceptController.h"
 #include "nsIMutableArray.h"
 #include "nsIScriptError.h"
@@ -1766,15 +1765,7 @@ ServiceWorkerManager::Register(nsIDOMWindow* aWindow,
   aScriptURI->SchemeIs("http", &isHttp);
   aScriptURI->SchemeIs("https", &isHttps);
   if (NS_WARN_IF(!isHttp && !isHttps)) {
-#ifdef RELEASE_BUILD
     return NS_ERROR_DOM_SECURITY_ERR;
-#else
-    bool isApp = false;
-    aScriptURI->SchemeIs("app", &isApp);
-    if (NS_WARN_IF(!isApp)) {
-    return NS_ERROR_DOM_SECURITY_ERR;
-    }
-#endif
   }
 
   nsCString cleanedScope;
diff --git a/dom/workers/ServiceWorkerPrivate.cpp b/dom/workers/ServiceWorkerPrivate.cpp
index 4c5fc3966d6..c5e501ba959 100644
--- a/dom/workers/ServiceWorkerPrivate.cpp
+++ b/dom/workers/ServiceWorkerPrivate.cpp
@@ -998,7 +998,6 @@ class FetchEventRunnable : public ExtendableFunctionalEventWorkerRunnable
   nsCString mMethod;
   nsString mClientId;
   bool mIsReload;
-  DebugOnly<bool> mIsHttpChannel;
   RequestMode mRequestMode;
   RequestRedirect mRequestRedirect;
   RequestCredentials mRequestCredentials;
@@ -1021,7 +1020,6 @@ public:
     , mScriptSpec(aScriptSpec)
     , mClientId(aDocumentId)
     , mIsReload(aIsReload)
-    , mIsHttpChannel(false)
     , mRequestMode(RequestMode::No_cors)
     , mRequestRedirect(RequestRedirect::Follow)
     // By default we set it to same-origin since normal HTTP fetches always
@@ -1070,61 +1068,46 @@ public:
 
     nsCOMPtr<nsIURI> referrerURI;
     rv = NS_GetReferrerFromChannel(channel, getter_AddRefs(referrerURI));
-    // We can't bail on failure since certain non-http channels like JAR
-    // channels are intercepted but don't have referrers.
-    if (NS_SUCCEEDED(rv) && referrerURI) {
+    NS_ENSURE_SUCCESS(rv, rv);
+    if (referrerURI) {
       rv = referrerURI->GetSpec(mReferrer);
       NS_ENSURE_SUCCESS(rv, rv);
     }
 
     nsCOMPtr<nsIHttpChannel> httpChannel = do_QueryInterface(channel);
-    if (httpChannel) {
-      mIsHttpChannel = true;
+    MOZ_ASSERT(httpChannel, "How come we don't have an HTTP channel?");
 
-      rv = httpChannel->GetRequestMethod(mMethod);
+    rv = httpChannel->GetRequestMethod(mMethod);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    nsCOMPtr<nsIHttpChannelInternal> internalChannel = do_QueryInterface(httpChannel);
+    NS_ENSURE_TRUE(internalChannel, NS_ERROR_NOT_AVAILABLE);
+
+    mRequestMode = InternalRequest::MapChannelToRequestMode(channel);
+
+    // This is safe due to static_asserts at top of file.
+    uint32_t redirectMode;
+    internalChannel->GetRedirectMode(&redirectMode);
+    mRequestRedirect = static_cast<RequestRedirect>(redirectMode);
+
+    mRequestCredentials = InternalRequest::MapChannelToRequestCredentials(channel);
+
+    rv = httpChannel->VisitNonDefaultRequestHeaders(this);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    nsCOMPtr<nsIUploadChannel2> uploadChannel = do_QueryInterface(httpChannel);
+    if (uploadChannel) {
+      MOZ_ASSERT(!mUploadStream);
+      bool bodyHasHeaders = false;
+      rv = uploadChannel->GetUploadStreamHasHeaders(&bodyHasHeaders);
       NS_ENSURE_SUCCESS(rv, rv);
-
-      nsCOMPtr<nsIHttpChannelInternal> internalChannel = do_QueryInterface(httpChannel);
-      NS_ENSURE_TRUE(internalChannel, NS_ERROR_NOT_AVAILABLE);
-
-      mRequestMode = InternalRequest::MapChannelToRequestMode(channel);
-
-      // This is safe due to static_asserts at top of file.
-      uint32_t redirectMode;
-      internalChannel->GetRedirectMode(&redirectMode);
-      mRequestRedirect = static_cast<RequestRedirect>(redirectMode);
-
-      mRequestCredentials = InternalRequest::MapChannelToRequestCredentials(channel);
-
-      rv = httpChannel->VisitNonDefaultRequestHeaders(this);
+      nsCOMPtr<nsIInputStream> uploadStream;
+      rv = uploadChannel->CloneUploadStream(getter_AddRefs(uploadStream));
       NS_ENSURE_SUCCESS(rv, rv);
-
-      nsCOMPtr<nsIUploadChannel2> uploadChannel = do_QueryInterface(httpChannel);
-      if (uploadChannel) {
-        MOZ_ASSERT(!mUploadStream);
-        bool bodyHasHeaders = false;
-        rv = uploadChannel->GetUploadStreamHasHeaders(&bodyHasHeaders);
-        NS_ENSURE_SUCCESS(rv, rv);
-        nsCOMPtr<nsIInputStream> uploadStream;
-        rv = uploadChannel->CloneUploadStream(getter_AddRefs(uploadStream));
-        NS_ENSURE_SUCCESS(rv, rv);
-        if (bodyHasHeaders) {
-          HandleBodyWithHeaders(uploadStream);
-        } else {
-          mUploadStream = uploadStream;
-        }
-      }
-    } else {
-      nsCOMPtr<nsIJARChannel> jarChannel = do_QueryInterface(channel);
-      // If it is not an HTTP channel it must be a JAR one.
-      NS_ENSURE_TRUE(jarChannel, NS_ERROR_NOT_AVAILABLE);
-
-      mMethod = "GET";
-
-      mRequestMode = InternalRequest::MapChannelToRequestMode(channel);
-
-      if (loadFlags & nsIRequest::LOAD_ANONYMOUS) {
-        mRequestCredentials = RequestCredentials::Omit;
+      if (bodyHasHeaders) {
+        HandleBodyWithHeaders(uploadStream);
+      } else {
+        mUploadStream = uploadStream;
       }
     }
 
@@ -1213,9 +1196,7 @@ private:
     }
     RefPtr<Request> request = new Request(global, internalReq);
 
-    // TODO: remove conditional on http here once app protocol support is
-    //       removed from service worker interception
-    MOZ_ASSERT_IF(mIsHttpChannel && internalReq->IsNavigationRequest(),
+    MOZ_ASSERT_IF(internalReq->IsNavigationRequest(),
                   request->Redirect() == RequestRedirect::Manual);
 
     RootedDictionary<FetchEventInit> init(aCx);
diff --git a/dom/workers/ServiceWorkerScriptCache.cpp b/dom/workers/ServiceWorkerScriptCache.cpp
index 48da522b0c9..81f41efd3e0 100644
--- a/dom/workers/ServiceWorkerScriptCache.cpp
+++ b/dom/workers/ServiceWorkerScriptCache.cpp
@@ -724,83 +724,54 @@ CompareNetwork::OnStreamComplete(nsIStreamLoader* aLoader, nsISupports* aContext
   }
 
   nsCOMPtr<nsIHttpChannel> httpChannel = do_QueryInterface(request);
-  if (httpChannel) {
-    bool requestSucceeded;
-    rv = httpChannel->GetRequestSucceeded(&requestSucceeded);
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      mManager->NetworkFinished(rv);
-      return NS_OK;
-    }
+  MOZ_ASSERT(httpChannel, "How come we don't have an HTTP channel?");
 
-    if (NS_WARN_IF(!requestSucceeded)) {
-      mManager->NetworkFinished(NS_ERROR_FAILURE);
-      return NS_OK;
-    }
-
-    nsAutoCString maxScope;
-    // Note: we explicitly don't check for the return value here, because the
-    // absence of the header is not an error condition.
-    Unused << httpChannel->GetResponseHeader(NS_LITERAL_CSTRING("Service-Worker-Allowed"),
-                                             maxScope);
-
-    mManager->SetMaxScope(maxScope);
-
-    bool isFromCache = false;
-    nsCOMPtr<nsICacheInfoChannel> cacheChannel(do_QueryInterface(httpChannel));
-    if (cacheChannel) {
-      cacheChannel->IsFromCache(&isFromCache);
-    }
-
-    // [9.2 Update]4.13, If response's cache state is not "local",
-    // set registration's last update check time to the current time
-    if (!isFromCache) {
-      RefPtr<ServiceWorkerRegistrationInfo> registration =
-        mManager->GetRegistration();
-      registration->RefreshLastUpdateCheckTime();
-    }
-
-    nsAutoCString mimeType;
-    rv = httpChannel->GetContentType(mimeType);
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      mManager->NetworkFinished(NS_ERROR_DOM_SECURITY_ERR);
-      return rv;
-    }
-
-    if (!mimeType.LowerCaseEqualsLiteral("text/javascript") &&
-        !mimeType.LowerCaseEqualsLiteral("application/x-javascript") &&
-        !mimeType.LowerCaseEqualsLiteral("application/javascript")) {
-      mManager->NetworkFinished(NS_ERROR_DOM_SECURITY_ERR);
-      return rv;
-    }
+  bool requestSucceeded;
+  rv = httpChannel->GetRequestSucceeded(&requestSucceeded);
+  if (NS_WARN_IF(NS_FAILED(rv))) {
+    mManager->NetworkFinished(rv);
+    return NS_OK;
   }
-  else {
-    // The only supported request schemes are http, https, and app.
-    // Above, we check to ensure that the request is http or https
-    // based on the channel qi.  Here we test the scheme to ensure
-    // that it is app.  Otherwise, bail.
-    nsCOMPtr<nsIChannel> channel = do_QueryInterface(request);
-    if (NS_WARN_IF(!channel)) {
-      mManager->NetworkFinished(NS_ERROR_FAILURE);
-      return NS_OK;
-    }
-    nsCOMPtr<nsIURI> uri;
-    rv = channel->GetURI(getter_AddRefs(uri));
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      mManager->NetworkFinished(rv);
-      return NS_OK;
-    }
 
-    nsAutoCString scheme;
-    rv = uri->GetScheme(scheme);
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      mManager->NetworkFinished(rv);
-      return NS_OK;
-    }
+  if (NS_WARN_IF(!requestSucceeded)) {
+    mManager->NetworkFinished(NS_ERROR_FAILURE);
+    return NS_OK;
+  }
 
-    if (NS_WARN_IF(!scheme.LowerCaseEqualsLiteral("app"))) {
-      mManager->NetworkFinished(NS_ERROR_FAILURE);
-      return NS_OK;
-    }
+  nsAutoCString maxScope;
+  // Note: we explicitly don't check for the return value here, because the
+  // absence of the header is not an error condition.
+  Unused << httpChannel->GetResponseHeader(NS_LITERAL_CSTRING("Service-Worker-Allowed"),
+                                           maxScope);
+
+  mManager->SetMaxScope(maxScope);
+
+  bool isFromCache = false;
+  nsCOMPtr<nsICacheInfoChannel> cacheChannel(do_QueryInterface(httpChannel));
+  if (cacheChannel) {
+    cacheChannel->IsFromCache(&isFromCache);
+  }
+
+  // [9.2 Update]4.13, If response's cache state is not "local",
+  // set registration's last update check time to the current time
+  if (!isFromCache) {
+    RefPtr<ServiceWorkerRegistrationInfo> registration =
+      mManager->GetRegistration();
+    registration->RefreshLastUpdateCheckTime();
+  }
+
+  nsAutoCString mimeType;
+  rv = httpChannel->GetContentType(mimeType);
+  if (NS_WARN_IF(NS_FAILED(rv))) {
+    mManager->NetworkFinished(NS_ERROR_DOM_SECURITY_ERR);
+    return rv;
+  }
+
+  if (!mimeType.LowerCaseEqualsLiteral("text/javascript") &&
+      !mimeType.LowerCaseEqualsLiteral("application/x-javascript") &&
+      !mimeType.LowerCaseEqualsLiteral("application/javascript")) {
+    mManager->NetworkFinished(NS_ERROR_DOM_SECURITY_ERR);
+    return rv;
   }
 
   char16_t* buffer = nullptr;
diff --git a/dom/workers/test/serviceworkers/app-protocol/README.txt b/dom/workers/test/serviceworkers/app-protocol/README.txt
deleted file mode 100644
index 541e2bda232..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/README.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-application.list contains a list of files that are in application.zip.
-
-To update application.zip when changing one of those files, run makezip.sh.
diff --git a/dom/workers/test/serviceworkers/app-protocol/application.list b/dom/workers/test/serviceworkers/app-protocol/application.list
deleted file mode 100644
index 8404b315478..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/application.list
+++ /dev/null
@@ -1,8 +0,0 @@
-controlled.html
-foo.txt
-index.html
-manifest.webapp
-sw.js
-test.js
-test_doc_load_interception.js
-unregister.html
diff --git a/dom/workers/test/serviceworkers/app-protocol/application.zip b/dom/workers/test/serviceworkers/app-protocol/application.zip
deleted file mode 100644
index 5274ade945f..00000000000
Binary files a/dom/workers/test/serviceworkers/app-protocol/application.zip and /dev/null differ
diff --git a/dom/workers/test/serviceworkers/app-protocol/controlled.html b/dom/workers/test/serviceworkers/app-protocol/controlled.html
deleted file mode 100644
index ce8ce987e0a..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/controlled.html
+++ /dev/null
@@ -1,36 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Test app for bug 1161684</title>
-    <script src='test.js'></script>
-    <script src='test_doc_load_interception.js'></script>
-    <script type='application/javascript;version=1.7'>
-
-function runTests() {
-  return Promise.resolve()
-    .then(navigator.serviceWorker.ready)
-    .then(() => {
-        return testFetchAppResource('foo.txt',
-                                    'swresponse', 'text/plain');
-    })
-    .then(() => {
-        return testFetchAppResource('foo.txt?fetch=1',
-                                    'networkresponse', 'text/plain');
-    })
-    .then(() => {
-        return testFetchAppResource('test_custom_content_type',
-                                    'customContentType', 'text/html');
-    })
-    // XXX: Cross-origin interceptions without CORS result in opaque responses
-    //      which are illegal for navigations like iframes. (bug 1183313)
-    //.then(testRedirectedResponse)
-    //.then(testRedirectedHttpsResponse)
-    //.then(testCachedRedirectedResponse)
-    //.then(testCachedRedirectedHttpsResponse)
-    .then(done);
-}
-  </script>
-  </head>
-  <body onload='runTests()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app-protocol/foo.txt b/dom/workers/test/serviceworkers/app-protocol/foo.txt
deleted file mode 100644
index 8d1556472f3..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/foo.txt
+++ /dev/null
@@ -1 +0,0 @@
-networkresponse
\ No newline at end of file
diff --git a/dom/workers/test/serviceworkers/app-protocol/index.html b/dom/workers/test/serviceworkers/app-protocol/index.html
deleted file mode 100644
index 7dcc8cac529..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/index.html
+++ /dev/null
@@ -1,31 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Test app for bug 1161684</title>
-    <script src='test.js'></script>
-    <script type='application/javascript;version=1.7'>
-function registerServiceWorker() {
-  return new Promise((resolve, reject) => {
-    navigator.serviceWorker.ready.then(() => {
-      resolve();
-    });
-    navigator.serviceWorker.register('sw.js', {scope: '.'})
-    .then(registration => {
-      ok(true, 'service worker registered');
-    })
-    .catch(reject);
-  });
-}
-
-function runTests() {
-  return Promise.resolve()
-    .then(() => { return testFetchAppResource('foo.txt',
-                                              'networkresponse'); })
-    .then(registerServiceWorker)
-    .then(ready);
-}
-  </script>
-  </head>
-  <body onload='runTests()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app-protocol/makezip.sh b/dom/workers/test/serviceworkers/app-protocol/makezip.sh
deleted file mode 100755
index 317c9089199..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/makezip.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-
-rm application.zip
-zip application.zip `cat application.list`
diff --git a/dom/workers/test/serviceworkers/app-protocol/manifest.webapp b/dom/workers/test/serviceworkers/app-protocol/manifest.webapp
deleted file mode 100644
index e47d156f44a..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/manifest.webapp
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "name": "App",
-  "launch_path": "/index.html",
-  "description": "Test app for bug 1161684"
-}
diff --git a/dom/workers/test/serviceworkers/app-protocol/realindex.html b/dom/workers/test/serviceworkers/app-protocol/realindex.html
deleted file mode 100644
index a0a381f5b34..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/realindex.html
+++ /dev/null
@@ -1,2 +0,0 @@
-<!DOCTYPE html>
-real index
diff --git a/dom/workers/test/serviceworkers/app-protocol/realindex.html^headers^ b/dom/workers/test/serviceworkers/app-protocol/realindex.html^headers^
deleted file mode 100644
index cb762eff806..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/realindex.html^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Access-Control-Allow-Origin: *
diff --git a/dom/workers/test/serviceworkers/app-protocol/redirect-https.sjs b/dom/workers/test/serviceworkers/app-protocol/redirect-https.sjs
deleted file mode 100644
index 7806ee0a057..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/redirect-https.sjs
+++ /dev/null
@@ -1,5 +0,0 @@
-function handleRequest(request, response) {
-  response.setStatusLine(null, 308, "Permanent Redirect");
-  response.setHeader("Access-Control-Allow-Origin", "*", false);
-  response.setHeader("Location", "https://example.org/tests/dom/workers/test/serviceworkers/app-protocol/realindex.html", false);
-}
diff --git a/dom/workers/test/serviceworkers/app-protocol/redirect.sjs b/dom/workers/test/serviceworkers/app-protocol/redirect.sjs
deleted file mode 100644
index a63b0c2f925..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/redirect.sjs
+++ /dev/null
@@ -1,5 +0,0 @@
-function handleRequest(request, response) {
-  response.setStatusLine(null, 308, "Permanent Redirect");
-  response.setHeader("Access-Control-Allow-Origin", "*", false);
-  response.setHeader("Location", "http://example.org/tests/dom/workers/test/serviceworkers/app-protocol/realindex.html", false);
-}
diff --git a/dom/workers/test/serviceworkers/app-protocol/sw.js b/dom/workers/test/serviceworkers/app-protocol/sw.js
deleted file mode 100644
index 7b9c42cb063..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/sw.js
+++ /dev/null
@@ -1,69 +0,0 @@
-const kHTTPRedirect = "http://example.com/tests/dom/workers/test/serviceworkers/app-protocol/redirect.sjs";
-const kHTTPSRedirect = "https://example.com/tests/dom/workers/test/serviceworkers/app-protocol/redirect-https.sjs";
-
-self.addEventListener('install', (event) => {
-  event.waitUntil(
-    self.caches.open("origin-app-cache")
-      .then(c => {
-        return Promise.all(
-          [
-            c.add(kHTTPRedirect),
-            c.add(kHTTPSRedirect),
-          ]
-        );
-      })
-  );
-});
-
-self.addEventListener('fetch', (event) => {
-  if (event.request.url.indexOf('foo.txt') >= 0) {
-    var url = new URL(event.request.url);
-    var shouldFetch = url.searchParams.get('fetch');
-    if (shouldFetch) {
-      event.respondWith(fetch(event.request));
-      return;
-    }
-    event.respondWith(new Response('swresponse', {
-      headers: {'Content-Type': 'text/plain'}
-    }));
-  }
-
-  if (event.request.url.indexOf('test_doc_load_interception.js') >= 0 ) {
-    var scriptContent = 'alert("OK: Script modified by service worker")';
-    event.respondWith(new Response(scriptContent, {
-      headers: {'Content-Type': 'application/javascript'}
-    }));
-  }
-
-  if (event.request.url.indexOf('test_custom_content_type') >= 0) {
-    event.respondWith(new Response('customContentType', {
-      headers: {'Content-Type': 'text/html'}
-    }));
-  }
-
-  if (event.request.url.indexOf('redirected.html') >= 0) {
-    event.respondWith(fetch(kHTTPRedirect));
-  }
-
-  if (event.request.url.indexOf('redirected-https.html') >= 0) {
-    event.respondWith(fetch(kHTTPSRedirect));
-  }
-
-  if (event.request.url.indexOf('redirected-cached.html') >= 0) {
-    event.respondWith(
-      self.caches.open("origin-app-cache")
-        .then(c => {
-          return c.match(kHTTPRedirect);
-        })
-    );
-  }
-
-  if (event.request.url.indexOf('redirected-https-cached.html') >= 0) {
-    event.respondWith(
-      self.caches.open("origin-app-cache")
-        .then(c => {
-          return c.match(kHTTPSRedirect);
-        })
-    );
-  }
-});
diff --git a/dom/workers/test/serviceworkers/app-protocol/test.js b/dom/workers/test/serviceworkers/app-protocol/test.js
deleted file mode 100644
index 5e90d6e5bec..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/test.js
+++ /dev/null
@@ -1,72 +0,0 @@
-function ok(aCondition, aMessage) {
-  if (aCondition) {
-    alert('OK: ' + aMessage);
-  } else {
-    alert('KO: ' + aMessage);
-  }
-}
-
-function ready() {
-  alert('READY');
-}
-
-function done() {
-  alert('DONE');
-}
-
-function testFetchAppResource(aUrl,
-                              aExpectedResponse,
-                              aExpectedContentType) {
-  return fetch(aUrl).then(res => {
-    ok(true, 'fetch should resolve for ' + aUrl);
-    if (res.type == 'error') {
-      ok(false, 'fetch failed');
-    }
-    ok(res.status == 200, 'status should be 200');
-    ok(res.statusText == 'OK', 'statusText should be OK');
-    if (aExpectedContentType) {
-      var headers = res.headers.getAll('Content-Type');
-      ok(headers.length, "Headers length");
-      var contentType = res.headers.get('Content-Type');
-      ok(contentType == aExpectedContentType, ('content type ' +
-         contentType + ' should match with ' + aExpectedContentType));
-    }
-    return res.text().then(body => {
-      ok(body == aExpectedResponse, 'body ' + body +
-         ' should match with ' + aExpectedResponse);
-    });
-  });
-}
-
-function testRedirectedResponse() {
-  return testRedirectedResponseWorker("redirected", "IFRAMELOADED");
-}
-
-function testRedirectedHttpsResponse() {
-  return testRedirectedResponseWorker("redirected-https", "HTTPSIFRAMELOADED");
-}
-
-function testCachedRedirectedResponse() {
-  return testRedirectedResponseWorker("redirected-cached", "IFRAMELOADED");
-}
-
-function testCachedRedirectedHttpsResponse() {
-  return testRedirectedResponseWorker("redirected-https-cached", "HTTPSIFRAMELOADED");
-}
-
-function testRedirectedResponseWorker(aFrameId, aAlert) {
-  // Because of the CSP policies applied to privileged apps, we cannot run
-  // inline script inside realindex.html, and loading a script from the app://
-  // URI is also not an option, so we let the parent iframe which has access
-  // to the SpecialPowers API use those privileges to access the document.
-  var iframe = document.createElement("iframe");
-  document.body.appendChild(iframe);
-  iframe.src = aFrameId + ".html";
-  iframe.id = aFrameId;
-  return new Promise(resolve => {
-    iframe.addEventListener("load", event => {
-      alert(aAlert);
-      resolve();
-    }, false);
-  });
-}
diff --git a/dom/workers/test/serviceworkers/app-protocol/test_doc_load_interception.js b/dom/workers/test/serviceworkers/app-protocol/test_doc_load_interception.js
deleted file mode 100644
index df429042691..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/test_doc_load_interception.js
+++ /dev/null
@@ -1 +0,0 @@
-alert('KO: Should not load this file, but the sw modified version instead');
diff --git a/dom/workers/test/serviceworkers/app-protocol/unregister.html b/dom/workers/test/serviceworkers/app-protocol/unregister.html
deleted file mode 100644
index 3d5022d104c..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/unregister.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <script src='test.js'></script>
-    <script type='application/javascript;version=1.7'>
-function unregisterServiceWorker() {
-  return new Promise((resolve, reject) => {
-    navigator.serviceWorker.getRegistration(".").then((reg) => {
-      reg.unregister().then(resolve);
-    })
-    .catch(reject);
-  });
-}
-
-function onLoad() {
-  return Promise.resolve()
-    .then(unregisterServiceWorker)
-    .then(done);
-}
-  </script>
-  </head>
-  <body onload='onLoad()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app-protocol/update.webapp b/dom/workers/test/serviceworkers/app-protocol/update.webapp
deleted file mode 100644
index e4649d81c85..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/update.webapp
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "name": "App",
-  "launch_path": "/index.html",
-  "description": "Test app for bug 1161684",
-  "package_path": "application.zip"
-}
diff --git a/dom/workers/test/serviceworkers/app-protocol/update.webapp^headers^ b/dom/workers/test/serviceworkers/app-protocol/update.webapp^headers^
deleted file mode 100644
index 90818c6398e..00000000000
--- a/dom/workers/test/serviceworkers/app-protocol/update.webapp^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/manifest+json
diff --git a/dom/workers/test/serviceworkers/app/index.html b/dom/workers/test/serviceworkers/app/index.html
deleted file mode 100644
index a12702484f0..00000000000
--- a/dom/workers/test/serviceworkers/app/index.html
+++ /dev/null
@@ -1,41 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Test app for bug 1169249</title>
-    <script type='application/javascript;version=1.7'>
-function ok(aCondition, aMessage) {
-  if (aCondition) {
-    alert('OK: ' + aMessage);
-  } else {
-    alert('KO: ' + aMessage);
-  }
-}
-
-function ready() {
-  alert('READY');
-}
-
-function registerServiceWorker() {
-  return new Promise((resolve, reject) => {
-    navigator.serviceWorker.ready.then(() => {
-      ready();
-      resolve();
-    });
-    navigator.serviceWorker.register('sw.js', {scope: '.'})
-    .then(registration => {
-      ok(true, 'service worker registered');
-    })
-    .catch(reject);
-  });
-}
-
-function runTests() {
-  return Promise.resolve()
-    .then(registerServiceWorker)
-    .then(ready)
-}
-  </script>
-  </head>
-  <body onload='runTests()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app/manifest.webapp b/dom/workers/test/serviceworkers/app/manifest.webapp
deleted file mode 100644
index e8ead7c6055..00000000000
--- a/dom/workers/test/serviceworkers/app/manifest.webapp
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "name": "App",
-  "launch_path": "/index.html",
-  "description": "Test app for bug 1169249"
-}
diff --git a/dom/workers/test/serviceworkers/app/manifest.webapp^headers^ b/dom/workers/test/serviceworkers/app/manifest.webapp^headers^
deleted file mode 100644
index 90818c6398e..00000000000
--- a/dom/workers/test/serviceworkers/app/manifest.webapp^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/manifest+json
diff --git a/dom/workers/test/serviceworkers/app/sw.js b/dom/workers/test/serviceworkers/app/sw.js
deleted file mode 100644
index 9d071d6df7b..00000000000
--- a/dom/workers/test/serviceworkers/app/sw.js
+++ /dev/null
@@ -1 +0,0 @@
-// Useless service worker.
diff --git a/dom/workers/test/serviceworkers/app2/client.html b/dom/workers/test/serviceworkers/app2/client.html
deleted file mode 100644
index 3a48672b9ae..00000000000
--- a/dom/workers/test/serviceworkers/app2/client.html
+++ /dev/null
@@ -1,17 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-  <head>
-    <title>Test app for bug 1178233</title>
-    <script type='application/javascript;version=1.7'>
-
-function onLoad() {
-  navigator.serviceWorker.ready.then(function(swr) {
-    parent.postMessage({status: "callback", data: "done"}, '*');
-  });
-}
-
-    </script>
-  </head>
-  <body onload='onLoad()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app2/index.html b/dom/workers/test/serviceworkers/app2/index.html
deleted file mode 100644
index 09e7fb3b53b..00000000000
--- a/dom/workers/test/serviceworkers/app2/index.html
+++ /dev/null
@@ -1,81 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Test app for bug 1178233</title>
-    <script type='application/javascript;version=1.7'>
-
-function ok(aCondition, aMessage) {
-  if (aCondition) {
-    alert('OK: ' + aMessage);
-  } else {
-    alert('KO: ' + aMessage);
-  }
-}
-
-function done() {
-  alert('DONE');
-}
-
-function testFrame(src) {
-  return new Promise(function(resolve, reject) {
-    var iframe = document.createElement("iframe");
-    iframe.src = src;
-    window.onmessage = function(e) {
-      if (e.data.status == "callback") {
-        window.onmessage = null;
-        var result = e.data.data;
-        iframe.src = "about:blank";
-        document.body.removeChild(iframe);
-        iframe = null;
-        resolve(result);
-      }
-    };
-    document.body.appendChild(iframe);
-  });
-}
-
-function registerServiceWorker() {
-  return navigator.serviceWorker.register('sw.sjs', {scope: '.'});
-}
-
-function runTests() {
-  var lastSeenVersion;
-  return Promise.resolve()
-    .then(function() {
-      // Check whether the service worker is already registered and save its
-      // version.
-      return navigator.serviceWorker.getRegistration(".").then(function(swr) {
-        if (!swr) {
-          lastSeenVersion = 0;
-          return registerServiceWorker();
-        }
-        return testFrame('version.html').then(function(body) {
-          lastSeenVersion = parseInt(body);
-          return Promise.resolve();
-        });
-      });
-    })
-    .then(function() {
-      // Wait until the service worker start controlling the client.
-      return testFrame('client.html');
-    })
-    .then(function() {
-      return new Promise((resolve, reject) => {
-        testFrame('wait_for_update.html').then(function() {
-          // Fetch current version. It should be greater than the last seen version.
-          testFrame('version.html').then(function(body) {
-            var currentVersion = parseInt(body);
-            ok(lastSeenVersion < currentVersion, "New service worker version seen");
-            resolve();
-          });
-        });
-      });
-    })
-    .then(done);
-}
-
-    </script>
-  </head>
-  <body onload='runTests()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app2/manifest.webapp b/dom/workers/test/serviceworkers/app2/manifest.webapp
deleted file mode 100644
index a002467bde9..00000000000
--- a/dom/workers/test/serviceworkers/app2/manifest.webapp
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "name": "App",
-  "launch_path": "/index.html",
-  "description": "Test app for bug 1178233"
-}
diff --git a/dom/workers/test/serviceworkers/app2/manifest.webapp^headers^ b/dom/workers/test/serviceworkers/app2/manifest.webapp^headers^
deleted file mode 100644
index 90818c6398e..00000000000
--- a/dom/workers/test/serviceworkers/app2/manifest.webapp^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/manifest+json
diff --git a/dom/workers/test/serviceworkers/app2/sw.sjs b/dom/workers/test/serviceworkers/app2/sw.sjs
deleted file mode 100644
index f60400cbf22..00000000000
--- a/dom/workers/test/serviceworkers/app2/sw.sjs
+++ /dev/null
@@ -1,22 +0,0 @@
-function handleRequest(request, response) {
-  var stateName = request.scheme + 'counter';
-  if (!getState(stateName)) {
-    setState(stateName, '1');
-  } else {
-    // Make sure that we pass a string value to setState!
-    setState(stateName, "" + (parseInt(getState(stateName)) + 1));
-  }
-  response.setHeader("Content-Type", "application/javascript", false);
-  response.write(getScript(stateName));
-}
-
-function getScript(stateName) {
-  return "oninstall = function(evt) {" +
-           "evt.waitUntil(self.skipWaiting());" +
-         "}; " +
-         "onfetch = function(evt) {" +
-           "if (evt.request.url.indexOf('get-sw-version') > -1) {" +
-             "evt.respondWith(new Response('" + getState(stateName) + "'));" +
-           "}" +
-         "};";
-}
diff --git a/dom/workers/test/serviceworkers/app2/version.html b/dom/workers/test/serviceworkers/app2/version.html
deleted file mode 100644
index 9d4537648d5..00000000000
--- a/dom/workers/test/serviceworkers/app2/version.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-  <head>
-    <title>Test app for bug 1178233</title>
-    <script type='application/javascript;version=1.7'>
-
-function onLoad() {
-  fetch("get-sw-version").then(function(r) {
-    return r.text();
-  }).then(function(body) {
-    parent.postMessage({status: "callback", data: body}, "*");
-  });
-}
-
-    </script>
-  </head>
-  <body onload='onLoad()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app2/wait_for_update.html b/dom/workers/test/serviceworkers/app2/wait_for_update.html
deleted file mode 100644
index fb4410f4fcd..00000000000
--- a/dom/workers/test/serviceworkers/app2/wait_for_update.html
+++ /dev/null
@@ -1,25 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Test app for bug 1178233</title>
-    <script type='application/javascript;version=1.7'>
-
-function update() {
-  alert('UPDATE');
-}
-
-function onLoad() {
-  navigator.serviceWorker.getRegistration(".").then(function(swr) {
-    swr.onupdatefound = function() {
-      swr.onupdatefound = null;
-      parent.postMessage({status: "callback", data: "done"}, "*");
-    };
-    update();
-  });
-}
-
-    </script>
-  </head>
-  <body onload='onLoad()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app3/index.html b/dom/workers/test/serviceworkers/app3/index.html
deleted file mode 100644
index 8e363e9f364..00000000000
--- a/dom/workers/test/serviceworkers/app3/index.html
+++ /dev/null
@@ -1,51 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <title>Test app for bug 1169249</title>
-    <script type='application/javascript;version=1.7'>
-function ok(aCondition, aMessage) {
-  if (aCondition) {
-    alert('OK: ' + aMessage);
-  } else {
-    alert('KO: ' + aMessage);
-  }
-}
-
-function ready() {
-  alert('READY');
-}
-
-function registerServiceWorker() {
-  return new Promise((resolve, reject) => {
-    navigator.serviceWorker.ready.then(() => {
-      ready();
-      resolve();
-    });
-    navigator.serviceWorker.register('../empty.js', {scope: '.'})
-    .then(registration => {
-      ok(true, 'service worker registered');
-    })
-    .catch(reject);
-  });
-}
-
-function AddIframe() {
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('src', "http://test/chrome/dom/workers/test/serviceworkers/serviceworker.html");
-    document.body.appendChild(iframe);
-    iframe.addEventListener("mozbrowserloadend", resolve);
-  });
-}
-function runTests() {
-  return Promise.resolve()
-    .then(AddIframe)
-    .then(registerServiceWorker)
-    .then(ready)
-}
-  </script>
-  </head>
-  <body onload='runTests()'>
-  </body>
-</html>
diff --git a/dom/workers/test/serviceworkers/app3/manifest.webapp b/dom/workers/test/serviceworkers/app3/manifest.webapp
deleted file mode 100644
index e8ead7c6055..00000000000
--- a/dom/workers/test/serviceworkers/app3/manifest.webapp
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-  "name": "App",
-  "launch_path": "/index.html",
-  "description": "Test app for bug 1169249"
-}
diff --git a/dom/workers/test/serviceworkers/app3/manifest.webapp^headers^ b/dom/workers/test/serviceworkers/app3/manifest.webapp^headers^
deleted file mode 100644
index 90818c6398e..00000000000
--- a/dom/workers/test/serviceworkers/app3/manifest.webapp^headers^
+++ /dev/null
@@ -1 +0,0 @@
-Content-Type: application/manifest+json
diff --git a/dom/workers/test/serviceworkers/chrome.ini b/dom/workers/test/serviceworkers/chrome.ini
index 75261eea937..a5b493bfb0f 100644
--- a/dom/workers/test/serviceworkers/chrome.ini
+++ b/dom/workers/test/serviceworkers/chrome.ini
@@ -1,9 +1,6 @@
 [DEFAULT]
 skip-if = buildapp == 'b2g' || os == 'android'
 support-files =
-  app/*
-  app2/*
-  app3/*
   chrome_helpers.js
   empty.js
   serviceworker.html
@@ -13,10 +10,6 @@ support-files =
   worker.js
   worker2.js
 
-[test_aboutserviceworkers.html]
-skip-if = true #bug 1193319
-[test_clear_origin_data.html]
-[test_app_installation.html]
 [test_privateBrowsing.html]
 [test_serviceworkerinfo.xul]
 [test_serviceworkermanager.xul]
diff --git a/dom/workers/test/serviceworkers/mochitest.ini b/dom/workers/test/serviceworkers/mochitest.ini
index 4df68d7eb39..c5fb718db59 100644
--- a/dom/workers/test/serviceworkers/mochitest.ini
+++ b/dom/workers/test/serviceworkers/mochitest.ini
@@ -161,7 +161,6 @@ support-files =
   claim_worker_2.js
   claim_clients/client.html
   claim_fetch_worker.js
-  app-protocol/*
   force_refresh_worker.js
   sw_clients/refresher.html
   sw_clients/refresher_compressed.html
@@ -199,8 +198,6 @@ support-files =
   redirect.sjs
   open_window/client.html
 
-[test_app_protocol.html]
-skip-if = release_build || (e10s && debug && os == 'win')
 [test_bug1151916.html]
 skip-if = e10s && debug && os == 'win'
 [test_claim.html]
diff --git a/dom/workers/test/serviceworkers/test_aboutserviceworkers.html b/dom/workers/test/serviceworkers/test_aboutserviceworkers.html
deleted file mode 100644
index 2d0a01f45c5..00000000000
--- a/dom/workers/test/serviceworkers/test_aboutserviceworkers.html
+++ /dev/null
@@ -1,164 +0,0 @@
-<!DOCTYPE HTML>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id=1178233
--->
-<head>
-  <meta charset="utf-8">
-  <title>Test for Bug 1178233</title>
-  <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
-  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
-  <script type="application/javascript;version=1.7">
-
-const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-XPCOMUtils.defineLazyServiceGetter(this, "gServiceWorkerManager",
-                                   "@mozilla.org/serviceworkers/manager;1",
-                                   "nsIServiceWorkerManager");
-
-XPCOMUtils.defineLazyServiceGetter(this, "gAppsService",
-                                   "@mozilla.org/AppsService;1",
-                                   "nsIAppsService");
-
-SimpleTest.waitForExplicitFinish();
-
-const gOrigin = 'http://test/chrome/dom/workers/test/serviceworkers/app2';
-const appManifestURL = gOrigin + '/manifest.webapp';
-let gApp;
-
-function uninstallApp() {
-  return new Promise((resolve, reject) => {
-    if (!gApp) {
-      return reject();
-    }
-    let req = navigator.mozApps.mgmt.uninstall(gApp);
-    req.onsuccess = resolve;
-    req.onerror = reject;
-  });
-}
-
-function update() {
-  return new Promise((resolve, reject) => {
-    let registrations = [];
-    registrations = gServiceWorkerManager.getAllRegistrations();
-
-    ok(registrations.length === 1, "The registration shows up in about:serviceworker page");
-
-    for (let i = 0; i < registrations.length; i++) {
-      let registration = registrations.queryElementAt(i, Ci.nsIServiceWorkerRegistrationInfo);
-      if (!registration) {
-        reject();
-        return;
-      }
-      info('Update service worker registration');
-      gServiceWorkerManager.propagateSoftUpdate(
-        registration.principal.originAttributes,
-        registration.scope
-      );
-    }
-    resolve();
-  });
-}
-
-function testApp() {
-  if (!gApp) {
-    ok(false, 'No test application to launch');
-    return Promise.reject();
-  }
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    let domParent = document.getElementById('container');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('mozapp', gApp.manifestURL);
-    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(e) {
-      let message = e.detail.message;
-      if (/OK/.exec(message)) {
-        ok(true, "Message from app: " + message);
-      } else if (/UPDATE/.exec(message)) {
-        ok(true, "Message from app: " + message);
-        update();
-      } else if (/KO/.exec(message)) {
-        ok(false, "Message from app: " + message);
-      } else if (/DONE/.exec(message)) {
-        ok(true, "Message from app: " + message);
-        iframe.src = "about:blank";
-        domParent.removeChild(iframe);
-        iframe = null;
-        resolve();
-      }
-    }, false);
-    domParent.appendChild(iframe);
-    ok(true, "origin " +  gOrigin + gApp.manifest.launch_path);
-    SpecialPowers.wrap(iframe.contentWindow).location =
-      gOrigin + gApp.manifest.launch_path;
-  });
-}
-
-function installApp() {
-  return new Promise((resolve, reject) => {
-    let req = navigator.mozApps.install(appManifestURL);
-    req.onsuccess = function() {
-      gApp = req.result;
-      is(req.result.manifestURL, appManifestURL, 'app installed');
-      if (req.result.installState == 'installed') {
-        is(req.result.installState, 'installed', 'app downloaded');
-        resolve()
-      } else {
-        req.result.ondownloadapplied = function() {
-          is(req.result.installState, 'installed', 'app downloaded');
-          resolve();
-        }
-      }
-    }
-    req.onerror = reject;
-  });
-}
-
-function setup() {
-  info('Setting up');
-  return new Promise((resolve, reject) => {
-    SpecialPowers.setAllAppsLaunchable(true);
-    SpecialPowers.pushPrefEnv({'set': [
-      ['dom.mozBrowserFramesEnabled', true],
-      ['dom.serviceWorkers.exemptFromPerDomainMax', true],
-      ['dom.serviceWorkers.enabled', true],
-      ['dom.serviceWorkers.testing.enabled', true],
-      ['dom.serviceWorkers.interception.enabled', true]
-    ]}, () => {
-      SpecialPowers.pushPermissions([
-        { 'type': 'webapps-manage', 'allow': 1, 'context': document },
-        { 'type': 'browser', 'allow': 1, 'context': document },
-        { 'type': 'embed-apps', 'allow': 1, 'context': document }
-      ], () => {
-        SpecialPowers.autoConfirmAppInstall(() => {
-          SpecialPowers.autoConfirmAppUninstall(resolve);
-        });
-      });
-    });
-  });
-}
-
-function go() {
-  setup()
-    .then(installApp)
-    .then(testApp)
-    .then(uninstallApp)
-    .then(SimpleTest.finish)
-    .catch(function(e) {
-      ok(false, 'Unexpected error ' + e);
-      SimpleTest.finish();
-    });
-}
-  </script>
-</head>
-<body onload="go()">
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1171917">Mozilla Bug 1178233</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-</div>
-<pre id="test">
-</pre>
-<div id="container"></div>
-</body>
-</html>
diff --git a/dom/workers/test/serviceworkers/test_app_installation.html b/dom/workers/test/serviceworkers/test_app_installation.html
deleted file mode 100644
index 17f99add04b..00000000000
--- a/dom/workers/test/serviceworkers/test_app_installation.html
+++ /dev/null
@@ -1,168 +0,0 @@
-<!DOCTYPE html>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id={1169249}
--->
-<head>
-  <title>Test for Bug {1169249}</title>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/chrome-harness.js"></script>
-  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
-</head>
-<body>
-
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id={1169249}">Mozilla Bug {1169249}</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-<script class="testbody" type="application/javascript;version=1.7">
-
-const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-XPCOMUtils.defineLazyServiceGetter(this, "gServiceWorkerManager",
-                                   "@mozilla.org/serviceworkers/manager;1",
-                                   "nsIServiceWorkerManager");
-
-XPCOMUtils.defineLazyServiceGetter(this, "gAppsService",
-                                   "@mozilla.org/AppsService;1",
-                                   "nsIAppsService");
-SimpleTest.waitForExplicitFinish();
-
-const gOrigin = 'http://test/chrome/dom/workers/test/serviceworkers/app';
-const appManifestURL = gOrigin + '/manifest.webapp';
-let gApp;
-
-addLoadEvent(go);
-
-function setup() {
-  info('Setting up');
-  return new Promise((resolve, reject) => {
-    SpecialPowers.setAllAppsLaunchable(true);
-    SpecialPowers.pushPrefEnv({'set': [
-      ['dom.mozBrowserFramesEnabled', true],
-      ['dom.serviceWorkers.exemptFromPerDomainMax', true],
-      ['dom.serviceWorkers.enabled', true],
-      ['dom.serviceWorkers.testing.enabled', true],
-      ['dom.serviceWorkers.interception.enabled', true],
-    ]}, () => {
-      SpecialPowers.pushPermissions([
-        { 'type': 'webapps-manage', 'allow': 1, 'context': document },
-        { 'type': 'browser', 'allow': 1, 'context': document },
-        { 'type': 'embed-apps', 'allow': 1, 'context': document }
-      ], () => {
-        SpecialPowers.autoConfirmAppInstall(() => {
-          SpecialPowers.autoConfirmAppUninstall(resolve);
-        });
-      });
-    });
-  });
-}
-
-function installApp() {
-  return new Promise((resolve, reject) => {
-    let req = navigator.mozApps.install(appManifestURL);
-    req.onsuccess = function() {
-      gApp = req.result;
-      is(req.result.manifestURL, appManifestURL, 'app installed');
-      if (req.result.installState == 'installed') {
-        is(req.result.installState, 'installed', 'app downloaded');
-        resolve()
-      } else {
-        req.result.ondownloadapplied = function() {
-          is(req.result.installState, 'installed', 'app downloaded');
-          resolve();
-        }
-      }
-    }
-    req.onerror = reject;
-  });
-}
-
-function checkSwRegistration(aExpectedRegistrations) {
-  return new Promise((resolve, reject) => {
-    let registrations = [];
-    registrations = gServiceWorkerManager.getAllRegistrations();
-    is(registrations.length, aExpectedRegistrations.length,
-       "There should be " + aExpectedRegistrations.length + " registrations");
-
-    for (let i = 0; i < registrations.length; i++) {
-      let registration = registrations.queryElementAt(i, Ci.nsIServiceWorkerRegistrationInfo);
-      if (!registration) {
-        reject();
-        return;
-      }
-      is(registration.principal.origin, aExpectedRegistrations[i].origin,
-         "Registration principal should be as expected");
-    }
-    resolve();
-  });
-}
-
-
-function launchApp() {
-  if (!gApp) {
-    ok(false, 'No test application to launch');
-    return Promise.reject();
-  }
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('mozapp', gApp.manifestURL);
-    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(e) {
-      let message = e.detail.message;
-      if (/OK/.exec(message)) {
-        ok(true, "Message from app: " + message);
-      } else if (/READY/.exec(message)) {
-        ok(true, 'Message from app: ' + message);
-        resolve();
-      }
-    }, false);
-    let domParent = document.getElementById('container');
-    domParent.appendChild(iframe);
-    ok(true, "origin " +  gOrigin + gApp.manifest.launch_path);
-    SpecialPowers.wrap(iframe.contentWindow).location =
-      gOrigin + gApp.manifest.launch_path;
-  });
-}
-
-function uninstallApp() {
-  return new Promise((resolve, reject) => {
-    if (!gApp) {
-      return reject();
-    }
-    let req = navigator.mozApps.mgmt.uninstall(gApp);
-    req.onsuccess = resolve;
-    req.onerror = reject;
-  });
-}
-
-function go() {
-  setup()
-    .then(installApp)
-    .then(launchApp)
-    .then(() => {
-      app = gAppsService.getAppByManifestURL(gApp.manifestURL);
-      return checkSwRegistration([{
-        origin: app.principal.origin
-      }]);
-    })
-    .then(uninstallApp)
-    .then(() => {
-      return checkSwRegistration([]);
-    })
-    .then(SimpleTest.finish)
-    .catch((e) => {
-      ok(false, 'Unexpected error ' + e);
-      SimpleTest.finish();
-    });
-}
-</script>
-</pre>
-<div id="container"></div>
-</body>
-</html>
diff --git a/dom/workers/test/serviceworkers/test_app_protocol.html b/dom/workers/test/serviceworkers/test_app_protocol.html
deleted file mode 100644
index 59a28fc586a..00000000000
--- a/dom/workers/test/serviceworkers/test_app_protocol.html
+++ /dev/null
@@ -1,193 +0,0 @@
-<!--
-  Any copyright is dedicated to the Public Domain.
-  http://creativecommons.org/publicdomain/zero/1.0/
--->
-<!DOCTYPE HTML>
-<html>
-<head>
-  <title>Bug 1161684 - Allow JAR channels to be intercepted by service workers</title>
-  <script type='text/javascript' src='/tests/SimpleTest/SimpleTest.js'></script>
-  <link rel='stylesheet' type='text/css' href='/tests/SimpleTest/test.css' />
-</head>
-<body onload='runTests()'>
-<p id='display'></p>
-<div id='content' style='display: none'></div>
-<pre id='test'></pre>
-<script class='testbody' type='application/javascript;version=1.7'>
-
-SimpleTest.waitForExplicitFinish();
-
-const appManifestURL =
-  'http://mochi.test:8888/tests/dom/workers/test/serviceworkers/app-protocol/update.webapp';
-let gApp;
-
-function setup() {
-  return new Promise((resolve, reject) => {
-    SpecialPowers.setAllAppsLaunchable(true);
-    SpecialPowers.pushPrefEnv({'set': [
-      ['dom.mozBrowserFramesEnabled', true],
-      ['dom.serviceWorkers.exemptFromPerDomainMax', true],
-      ["dom.serviceWorkers.interception.enabled", true],
-      ['dom.serviceWorkers.enabled', true],
-      ['dom.serviceWorkers.testing.enabled', true],
-      ['dom.caches.enabled', true],
-    ]}, () => {
-      SpecialPowers.pushPermissions([
-        { 'type': 'webapps-manage', 'allow': 1, 'context': document },
-        { 'type': 'browser', 'allow': 1, 'context': document },
-        { 'type': 'embed-apps', 'allow': 1, 'context': document }
-      ], () => {
-        SpecialPowers.autoConfirmAppInstall(() => {
-          SpecialPowers.autoConfirmAppUninstall(resolve);
-        });
-      });
-    });
-  });
-}
-
-function installApp() {
-  return new Promise((resolve, reject) => {
-    let req = navigator.mozApps.installPackage(appManifestURL);
-    req.onsuccess = function() {
-      gApp = req.result;
-      is(req.result.manifestURL, appManifestURL, 'app installed');
-      if (req.result.installState == 'installed') {
-        is(req.result.installState, 'installed', 'app downloaded');
-        resolve()
-      } else {
-        req.result.ondownloadapplied = function() {
-          is(req.result.installState, 'installed', 'app downloaded');
-          resolve();
-        }
-      }
-    }
-    req.onerror = reject;
-  });
-}
-
-function launchApp() {
-  if (!gApp) {
-    ok(false, 'No test application to launch');
-    return Promise.reject();
-  }
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('mozapp', gApp.manifestURL);
-    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(e) {
-      let message = e.detail.message;
-      if (/OK/.exec(message)) {
-        ok(true, "Message from app: " + message);
-      } else if (/KO/.exec(message)) {
-        ok(false, "Message from app: " + message);
-      } else if (/READY/.exec(message)) {
-        ok(true, "Message from app: " + message);
-        resolve();
-      } else {
-        ok(false, "Unexpected message received: " + message);
-      }
-    }, false);
-    let domParent = document.getElementById('container');
-    domParent.appendChild(iframe);
-    SpecialPowers.wrap(iframe.contentWindow).location =
-      gApp.origin + gApp.manifest.launch_path;
-  });
-}
-
-function loadControlled() {
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('mozapp', gApp.manifestURL);
-    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(e) {
-      let message = e.detail.message;
-      if (/OK/.exec(message)) {
-        ok(true, "Message from app: " + message);
-      } else if (/KO/.exec(message)) {
-        ok(false, "Message from app: " + message);
-      } else if (/HTTPSIFRAMELOADED/.exec(message)) {
-        let doc = SpecialPowers.wrap(iframe).contentDocument;
-        let innerDoc = SpecialPowers.wrap(doc.getElementById("redirected-https").contentDocument);
-        let innerLocation = innerDoc.defaultView.location;
-        is(innerDoc.domain, "example.org", "Correct domain expected (https)");
-        is(innerLocation.origin, "https://example.org", "Correct origin expected (https)");
-      } else if (/IFRAMELOADED/.exec(message)) {
-        let doc = SpecialPowers.wrap(iframe).contentDocument;
-        let innerDoc = SpecialPowers.wrap(doc.getElementById("redirected").contentDocument);
-        let innerLocation = innerDoc.defaultView.location;
-        is(innerDoc.domain, "example.org", "Correct domain expected");
-        is(innerLocation.origin, "http://example.org", "Correct origin expected");
-      } else if (/DONE/.exec(message)) {
-        ok(true, "Messaging from app complete");
-        iframe.removeEventListener('mozbrowsershowmodalprompt', listener);
-        let domParent = document.getElementById('container');
-        domParent.removeChild(iframe);
-        resolve();
-      } else {
-        ok(false, "Unexpected message received: " + message);
-      }
-      }, false);
-    let domParent = document.getElementById('container');
-    domParent.appendChild(iframe);
-    SpecialPowers.wrap(iframe.contentWindow).location =
-      gApp.origin + '/controlled.html';
-  });
-}
-
-function loadUnregister() {
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('mozapp', gApp.manifestURL);
-    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(e) {
-      let message = e.detail.message;
-      if (/OK/.exec(message)) {
-        ok(true, "Message from app: " + message);
-      } else if (/KO/.exec(message)) {
-        ok(false, "Message from app: " + message);
-      } else if (/DONE/.exec(message)) {
-        ok(true, "Messaging from app complete");
-        iframe.removeEventListener('mozbrowsershowmodalprompt', listener);
-        let domParent = document.getElementById('container');
-        domParent.removeChild(iframe);
-        resolve();
-      } else {
-        ok(false, "Unexpected message received: " + message);
-      }
-      }, false);
-    let domParent = document.getElementById('container');
-    domParent.appendChild(iframe);
-    SpecialPowers.wrap(iframe.contentWindow).location =
-      gApp.origin + '/unregister.html';
-  });
-}
-
-function uninstallApp() {
-  return new Promise((resolve, reject) => {
-    if (!gApp) {
-      return reject();
-    }
-    let req = navigator.mozApps.mgmt.uninstall(gApp);
-    req.onsuccess = resolve;
-    req.onerror = reject;
-  });
-}
-
-function runTests() {
-  setup()
-    .then(installApp)
-    .then(launchApp)
-    .then(loadControlled)
-    .then(loadUnregister)
-    .then(uninstallApp)
-    .then(SimpleTest.finish)
-    .catch((e) => {
-      ok(false, 'Unexpected error ' + e);
-      SimpleTest.finish();
-    });
-}
-
-</script>
-<div id='container'></div>
-</body>
-</html>
diff --git a/dom/workers/test/serviceworkers/test_clear_origin_data.html b/dom/workers/test/serviceworkers/test_clear_origin_data.html
deleted file mode 100644
index c0bf5b66f29..00000000000
--- a/dom/workers/test/serviceworkers/test_clear_origin_data.html
+++ /dev/null
@@ -1,152 +0,0 @@
-<!DOCTYPE html>
-<html>
-<!--
-https://bugzilla.mozilla.org/show_bug.cgi?id={1233644}
--->
-<head>
-  <title>Test for Bug {1233644}</title>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
-  <script type="application/javascript"
-          src="chrome://mochikit/content/chrome-harness.js"></script>
-  <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
-</head>
-<body>
-
-<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id={1233644}">Mozilla Bug {1233644}</a>
-<p id="display"></p>
-<div id="content" style="display: none">
-
-</div>
-<pre id="test">
-<script class="testbody" type="application/javascript;version=1.7">
-
-const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-XPCOMUtils.defineLazyServiceGetter(this, "gServiceWorkerManager",
-                                   "@mozilla.org/serviceworkers/manager;1",
-                                   "nsIServiceWorkerManager");
-
-SimpleTest.waitForExplicitFinish();
-
-const gOrigin = 'http://test/chrome/dom/workers/test/serviceworkers/app3';
-const appManifestURL = gOrigin + '/manifest.webapp';
-let gApp;
-
-addLoadEvent(go);
-
-function setup() {
-  info('Setting up');
-  return new Promise((resolve, reject) => {
-    SpecialPowers.setAllAppsLaunchable(true);
-    SpecialPowers.pushPrefEnv({'set': [
-      ['dom.mozBrowserFramesEnabled', true],
-      ['dom.serviceWorkers.exemptFromPerDomainMax', true],
-      ['dom.serviceWorkers.enabled', true],
-      ['dom.serviceWorkers.testing.enabled', true],
-      ['dom.serviceWorkers.interception.enabled', true],
-    ]}, () => {
-      SpecialPowers.pushPermissions([
-        { 'type': 'webapps-manage', 'allow': 1, 'context': document },
-        { 'type': 'browser', 'allow': 1, 'context': document },
-        { 'type': 'embed-apps', 'allow': 1, 'context': document }
-      ], () => {
-        SpecialPowers.autoConfirmAppInstall(() => {
-          SpecialPowers.autoConfirmAppUninstall(resolve);
-        });
-      });
-    });
-  });
-}
-
-function installApp() {
-  return new Promise((resolve, reject) => {
-    let req = navigator.mozApps.install(appManifestURL);
-    req.onsuccess = function() {
-      gApp = req.result;
-      is(req.result.manifestURL, appManifestURL, 'app installed');
-      if (req.result.installState == 'installed') {
-        is(req.result.installState, 'installed', 'app downloaded');
-        resolve()
-      } else {
-        req.result.ondownloadapplied = function() {
-          is(req.result.installState, 'installed', 'app downloaded');
-          resolve();
-        }
-      }
-    }
-    req.onerror = reject;
-  });
-}
-
-function pushPermission() {
-  return new Promise((resolve, reject) => {
-    SpecialPowers.pushPermissions([
-      {'type': 'browser', 'allow': 1, 'context': {manifestURL: appManifestURL}}], resolve);
-  });
-}
-
-function checkSwRegistration() {
-  return new Promise((resolve, reject) => {
-    let registrations = gServiceWorkerManager.getAllRegistrations();
-    is(registrations.length, 0, "All registrations should be removed.");
-
-    resolve();
-  });
-}
-
-function launchApp() {
-  if (!gApp) {
-    ok(false, 'No test application to launch');
-    return Promise.reject();
-  }
-  return new Promise((resolve, reject) => {
-    let iframe = document.createElement('iframe');
-    iframe.setAttribute('mozbrowser', 'true');
-    iframe.setAttribute('mozapp', gApp.manifestURL);
-    iframe.addEventListener('mozbrowsershowmodalprompt', function listener(e) {
-      let message = e.detail.message;
-      if (/OK/.exec(message)) {
-        ok(true, "Message from app: " + message);
-      } else if (/READY/.exec(message)) {
-        ok(true, 'Message from app: ' + message);
-        resolve();
-      }
-    }, false);
-    let domParent = document.getElementById('container');
-    domParent.appendChild(iframe);
-    SpecialPowers.wrap(iframe.contentWindow).location =
-      gOrigin + gApp.manifest.launch_path;
-  });
-}
-
-function uninstallApp() {
-  return new Promise((resolve, reject) => {
-    if (!gApp) {
-      return reject();
-    }
-    let req = navigator.mozApps.mgmt.uninstall(gApp);
-    req.onsuccess = resolve;
-    req.onerror = reject;
-  });
-}
-
-function go() {
-  setup()
-    .then(installApp)
-    .then(pushPermission)
-    .then(launchApp)
-    .then(uninstallApp)
-    .then(checkSwRegistration)
-    .then(SimpleTest.finish)
-    .catch((e) => {
-      ok(false, 'Unexpected error ' + e);
-      SimpleTest.finish();
-    });
-}
-</script>
-</pre>
-<div id="container"></div>
-</body>
-</html>
diff --git a/modules/libjar/InterceptedJARChannel.cpp b/modules/libjar/InterceptedJARChannel.cpp
deleted file mode 100644
index 1609afb739d..00000000000
--- a/modules/libjar/InterceptedJARChannel.cpp
+++ /dev/null
@@ -1,166 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim:set expandtab ts=2 sw=2 sts=2 cin: */
-/* 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/. */
-
-#include "InterceptedJARChannel.h"
-#include "nsIPipe.h"
-#include "mozilla/dom/ChannelInfo.h"
-
-using namespace mozilla::net;
-
-NS_IMPL_ISUPPORTS(InterceptedJARChannel, nsIInterceptedChannel)
-
-InterceptedJARChannel::InterceptedJARChannel(nsJARChannel* aChannel,
-                                             nsINetworkInterceptController* aController)
-: mController(aController)
-, mChannel(aChannel)
-{
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::GetResponseBody(nsIOutputStream** aStream)
-{
-  NS_IF_ADDREF(*aStream = mResponseBody);
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::GetInternalContentPolicyType(nsContentPolicyType* aPolicyType)
-{
-  NS_ENSURE_ARG(aPolicyType);
-  nsCOMPtr<nsILoadInfo> loadInfo;
-  nsresult rv = mChannel->GetLoadInfo(getter_AddRefs(loadInfo));
-  NS_ENSURE_SUCCESS(rv, rv);
-
-  *aPolicyType = loadInfo->InternalContentPolicyType();
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::GetChannel(nsIChannel** aChannel)
-{
-  NS_IF_ADDREF(*aChannel = mChannel);
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::GetSecureUpgradedChannelURI(nsIURI** aURI)
-{
-  return mChannel->GetURI(aURI);
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::ResetInterception()
-{
-  if (!mChannel) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-
-  mResponseBody = nullptr;
-  mSynthesizedInput = nullptr;
-
-  mChannel->ResetInterception();
-  mReleaseHandle = nullptr;
-  mChannel = nullptr;
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::SynthesizeStatus(uint16_t aStatus,
-                                        const nsACString& aReason)
-{
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::SynthesizeHeader(const nsACString& aName,
-                                        const nsACString& aValue)
-{
-  if (aName.LowerCaseEqualsLiteral("content-type")) {
-    mContentType = aValue;
-  }
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::FinishSynthesizedResponse(const nsACString& aFinalURLSpec)
-{
-  if (NS_WARN_IF(!mChannel)) {
-    return NS_ERROR_NOT_AVAILABLE;
-  }
-
-  if (!aFinalURLSpec.IsEmpty()) {
-    // We don't support rewriting responses for JAR channels where the principal
-    // needs to be modified.
-    return NS_ERROR_NOT_IMPLEMENTED;
-  }
-
-  mChannel->OverrideWithSynthesizedResponse(mSynthesizedInput, mContentType);
-
-  mResponseBody = nullptr;
-  mReleaseHandle = nullptr;
-  mChannel = nullptr;
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::Cancel(nsresult aStatus)
-{
-  MOZ_ASSERT(NS_FAILED(aStatus));
-
-  if (!mChannel) {
-    return NS_ERROR_FAILURE;
-  }
-
-  nsresult rv = mChannel->Cancel(aStatus);
-  NS_ENSURE_SUCCESS(rv, rv);
-  mResponseBody = nullptr;
-  mReleaseHandle = nullptr;
-  mChannel = nullptr;
-  return NS_OK;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::SetChannelInfo(mozilla::dom::ChannelInfo* aChannelInfo)
-{
-  if (!mChannel) {
-    return NS_ERROR_FAILURE;
-  }
-
-  return aChannelInfo->ResurrectInfoOnChannel(mChannel);
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::GetConsoleReportCollector(nsIConsoleReportCollector**)
-{
-  return NS_ERROR_NOT_AVAILABLE;
-}
-
-NS_IMETHODIMP
-InterceptedJARChannel::SetReleaseHandle(nsISupports* aHandle)
-{
-  MOZ_ASSERT(NS_IsMainThread());
-  MOZ_ASSERT(!mReleaseHandle);
-  MOZ_ASSERT(aHandle);
-  mReleaseHandle = aHandle;
-  return NS_OK;
-}
-
-void
-InterceptedJARChannel::NotifyController()
-{
-  nsresult rv = NS_NewPipe(getter_AddRefs(mSynthesizedInput),
-                           getter_AddRefs(mResponseBody),
-                           0, UINT32_MAX, true, true);
-  NS_ENSURE_SUCCESS_VOID(rv);
-
-  rv = mController->ChannelIntercepted(this);
-  if (NS_WARN_IF(NS_FAILED(rv))) {
-    rv = ResetInterception();
-    NS_WARN_IF_FALSE(NS_SUCCEEDED(rv),
-        "Failed to resume intercepted network request");
-  }
-  mController = nullptr;
-}
diff --git a/modules/libjar/InterceptedJARChannel.h b/modules/libjar/InterceptedJARChannel.h
deleted file mode 100644
index 63fc79ba93f..00000000000
--- a/modules/libjar/InterceptedJARChannel.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim:set expandtab ts=2 sw=2 sts=2 cin: */
-/* 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 InterceptedJARChannel_h
-#define InterceptedJARChannel_h
-
-#include "nsJAR.h"
-#include "nsJARChannel.h"
-#include "nsIInputStream.h"
-#include "nsIInputStreamPump.h"
-#include "nsINetworkInterceptController.h"
-#include "nsIOutputStream.h"
-#include "mozilla/RefPtr.h"
-
-#include "mozilla/Maybe.h"
-
-class nsIStreamListener;
-class nsJARChannel;
-
-namespace mozilla {
-namespace net {
-
-// An object representing a channel that has been intercepted. This avoids
-// complicating the actual channel implementation with the details of
-// synthesizing responses.
-class InterceptedJARChannel : public nsIInterceptedChannel
-{
-  // The interception controller to notify about the successful channel
-  // interception.
-  nsCOMPtr<nsINetworkInterceptController> mController;
-
-  // The actual channel being intercepted.
-  RefPtr<nsJARChannel> mChannel;
-
-  // Reader-side of the synthesized response body.
-  nsCOMPtr<nsIInputStream> mSynthesizedInput;
-
-  // The stream to write the body of the synthesized response.
-  nsCOMPtr<nsIOutputStream> mResponseBody;
-
-  nsCOMPtr<nsISupports> mReleaseHandle;
-
-  // The content type of the synthesized response.
-  nsCString mContentType;
-
-  virtual ~InterceptedJARChannel() {};
-public:
-  InterceptedJARChannel(nsJARChannel* aChannel,
-                        nsINetworkInterceptController* aController);
-
-  NS_DECL_ISUPPORTS
-  NS_DECL_NSIINTERCEPTEDCHANNEL
-
-  void NotifyController();
-};
-
-} // namespace net
-} // namespace mozilla
-
-#endif // InterceptedJARChannel_h
diff --git a/modules/libjar/moz.build b/modules/libjar/moz.build
index c4f86a48491..1647afe66d5 100644
--- a/modules/libjar/moz.build
+++ b/modules/libjar/moz.build
@@ -23,14 +23,12 @@ XPIDL_SOURCES += [
 XPIDL_MODULE = 'jar'
 
 EXPORTS += [
-    'InterceptedJARChannel.h',
     'nsJARURI.h',
     'nsZipArchive.h',
     'zipstruct.h',
 ]
 
 UNIFIED_SOURCES += [
-    'InterceptedJARChannel.cpp',
     'nsJARProtocolHandler.cpp',
     'nsJARURI.cpp',
 ]
diff --git a/modules/libjar/nsJARChannel.cpp b/modules/libjar/nsJARChannel.cpp
index 4d548703f49..f49be0f6449 100644
--- a/modules/libjar/nsJARChannel.cpp
+++ b/modules/libjar/nsJARChannel.cpp
@@ -25,8 +25,6 @@
 #include "mozilla/net/RemoteOpenFileChild.h"
 #include "nsITabChild.h"
 #include "private/pprio.h"
-#include "nsINetworkInterceptController.h"
-#include "InterceptedJARChannel.h"
 #include "nsInputStreamPump.h"
 
 using namespace mozilla;
@@ -203,7 +201,6 @@ nsJARChannel::nsJARChannel()
     , mIsPending(false)
     , mIsUnsafe(true)
     , mOpeningRemote(false)
-    , mSynthesizedStreamLength(0)
     , mBlockRemoteFiles(false)
 {
     if (!gJarProtocolLog)
@@ -521,8 +518,6 @@ nsJARChannel::GetStatus(nsresult *status)
 {
     if (mPump && NS_SUCCEEDED(mStatus))
         mPump->GetStatus(status);
-    else if (mSynthesizedResponsePump && NS_SUCCEEDED(mStatus))
-        mSynthesizedResponsePump->GetStatus(status);
     else
         *status = mStatus;
     return NS_OK;
@@ -534,8 +529,6 @@ nsJARChannel::Cancel(nsresult status)
     mStatus = status;
     if (mPump)
         return mPump->Cancel(status);
-    if (mSynthesizedResponsePump)
-        return mSynthesizedResponsePump->Cancel(status);
 
     NS_ASSERTION(!mIsPending, "need to implement cancel when downloading");
     return NS_OK;
@@ -546,8 +539,6 @@ nsJARChannel::Suspend()
 {
     if (mPump)
         return mPump->Suspend();
-    if (mSynthesizedResponsePump)
-        return mSynthesizedResponsePump->Suspend();
 
     NS_ASSERTION(!mIsPending, "need to implement suspend when downloading");
     return NS_OK;
@@ -558,8 +549,6 @@ nsJARChannel::Resume()
 {
     if (mPump)
         return mPump->Resume();
-    if (mSynthesizedResponsePump)
-        return mSynthesizedResponsePump->Resume();
 
     NS_ASSERTION(!mIsPending, "need to implement resume when downloading");
     return NS_OK;
@@ -863,78 +852,6 @@ nsJARChannel::Open2(nsIInputStream** aStream)
     return Open(aStream);
 }
 
-bool
-nsJARChannel::BypassServiceWorker() const
-{
-  return mLoadFlags & LOAD_BYPASS_SERVICE_WORKER;
-}
-
-bool
-nsJARChannel::ShouldIntercept()
-{
-    LOG(("nsJARChannel::ShouldIntercept [this=%x]\n", this));
-    // We only intercept app:// requests
-    if (!mAppURI) {
-      return false;
-    }
-
-    nsCOMPtr<nsINetworkInterceptController> controller;
-    NS_QueryNotificationCallbacks(mCallbacks, mLoadGroup,
-                                  NS_GET_IID(nsINetworkInterceptController),
-                                  getter_AddRefs(controller));
-    bool shouldIntercept = false;
-    if (controller && !BypassServiceWorker() && mLoadInfo) {
-      nsresult rv = controller->ShouldPrepareForIntercept(mAppURI,
-                                                          nsContentUtils::IsNonSubresourceRequest(this),
-                                                          &shouldIntercept);
-      NS_ENSURE_SUCCESS(rv, false);
-    }
-
-    return shouldIntercept;
-}
-
-void nsJARChannel::ResetInterception()
-{
-    LOG(("nsJARChannel::ResetInterception [this=%x]\n", this));
-
-    // Continue with the original request.
-    nsresult rv = ContinueAsyncOpen();
-    NS_ENSURE_SUCCESS_VOID(rv);
-}
-
-void
-nsJARChannel::OverrideWithSynthesizedResponse(nsIInputStream* aSynthesizedInput,
-                                              const nsACString& aContentType)
-{
-    // In our current implementation, the FetchEvent handler will copy the
-    // response stream completely into the pipe backing the input stream so we
-    // can treat the available as the length of the stream.
-    uint64_t available;
-    nsresult rv = aSynthesizedInput->Available(&available);
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      mSynthesizedStreamLength = -1;
-    } else {
-      mSynthesizedStreamLength = int64_t(available);
-    }
-
-    rv = nsInputStreamPump::Create(getter_AddRefs(mSynthesizedResponsePump),
-                                   aSynthesizedInput,
-                                   int64_t(-1), int64_t(-1), 0, 0, true);
-    if (NS_WARN_IF(NS_FAILED(rv))) {
-      aSynthesizedInput->Close();
-      return;
-    }
-
-    SetContentType(aContentType);
-
-    mIsUnsafe = false;
-
-    FinishAsyncOpen();
-
-    rv = mSynthesizedResponsePump->AsyncRead(this, nullptr);
-    NS_ENSURE_SUCCESS_VOID(rv);
-}
-
 NS_IMETHODIMP
 nsJARChannel::AsyncOpen(nsIStreamListener *listener, nsISupports *ctx)
 {
@@ -961,48 +878,6 @@ nsJARChannel::AsyncOpen(nsIStreamListener *listener, nsISupports *ctx)
     mListenerContext = ctx;
     mIsPending = true;
 
-// Bug 1171651 -  Disable the interception of app:// URIs in service workers
-//                on release builds
-#ifndef RELEASE_BUILD
-    // Check if this channel should intercept the network request and prepare
-    // for a possible synthesized response instead.
-    if (ShouldIntercept()) {
-      nsCOMPtr<nsINetworkInterceptController> controller;
-      NS_QueryNotificationCallbacks(mCallbacks, mLoadGroup,
-                                    NS_GET_IID(nsINetworkInterceptController),
-                                    getter_AddRefs(controller));
-
-      RefPtr<InterceptedJARChannel> intercepted =
-        new InterceptedJARChannel(this, controller);
-      intercepted->NotifyController();
-
-      // We get the JAREntry so we can infer the content type later in case
-      // that it isn't provided along with the synthesized response.
-      nsresult rv = mJarURI->GetJAREntry(mJarEntry);
-      if (NS_FAILED(rv)) {
-          return rv;
-      }
-
-      return NS_OK;
-    }
-#endif
-
-    return ContinueAsyncOpen();
-}
-
-NS_IMETHODIMP
-nsJARChannel::AsyncOpen2(nsIStreamListener *aListener)
-{
-  nsCOMPtr<nsIStreamListener> listener = aListener;
-  nsresult rv = nsContentSecurityManager::doContentSecurityCheck(this, listener);
-  NS_ENSURE_SUCCESS(rv, rv);
-  return AsyncOpen(listener, nullptr);
-}
-
-nsresult
-nsJARChannel::ContinueAsyncOpen()
-{
-    LOG(("nsJARChannel::ContinueAsyncOpen [this=%x]\n", this));
     nsresult rv = LookupFile(true);
     if (NS_FAILED(rv)) {
         mIsPending = false;
@@ -1057,19 +932,21 @@ nsJARChannel::ContinueAsyncOpen()
         return rv;
     }
 
-
-    FinishAsyncOpen();
-
-    return NS_OK;
-}
-
-void
-nsJARChannel::FinishAsyncOpen()
-{
     if (mLoadGroup)
         mLoadGroup->AddRequest(this, nullptr);
 
     mOpened = true;
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsJARChannel::AsyncOpen2(nsIStreamListener *aListener)
+{
+  nsCOMPtr<nsIStreamListener> listener = aListener;
+  nsresult rv = nsContentSecurityManager::doContentSecurityCheck(this, listener);
+  NS_ENSURE_SUCCESS(rv, rv);
+  return AsyncOpen(listener, nullptr);
 }
 
 //-----------------------------------------------------------------------------
diff --git a/modules/libjar/nsJARChannel.h b/modules/libjar/nsJARChannel.h
index 8c5d6f6ab67..f78d34c7b5d 100644
--- a/modules/libjar/nsJARChannel.h
+++ b/modules/libjar/nsJARChannel.h
@@ -10,7 +10,6 @@
 #include "nsIJARChannel.h"
 #include "nsIJARURI.h"
 #include "nsIInputStreamPump.h"
-#include "InterceptedJARChannel.h"
 #include "nsIInterfaceRequestor.h"
 #include "nsIProgressEventSink.h"
 #include "nsIStreamListener.h"
@@ -30,12 +29,6 @@
 class nsJARInputThunk;
 class nsInputStreamPump;
 
-namespace mozilla {
-namespace net {
-  class InterceptedJARChannel;
-} // namespace net
-} // namespace mozilla
-
 //-----------------------------------------------------------------------------
 
 class nsJARChannel final : public nsIJARChannel
@@ -80,23 +73,6 @@ private:
                                     mozilla::net::MemoryDownloader::Data aData)
         override;
 
-    bool BypassServiceWorker() const;
-
-    // Returns true if this channel should intercept the network request and
-    // prepare for a possible synthesized response instead.
-    bool ShouldIntercept();
-
-    nsresult ContinueAsyncOpen();
-    void FinishAsyncOpen();
-
-    // Discard the prior interception and continue with the original network
-    // request.
-    void ResetInterception();
-    // Override this channel's pending response with a synthesized one. The
-    // content will be asynchronously read from the pump.
-    void OverrideWithSynthesizedResponse(nsIInputStream* aSynthesizedInput,
-                                         const nsACString& aContentType);
-
     nsCString                       mSpec;
 
     bool                            mOpened;
@@ -135,12 +111,8 @@ private:
     nsCString                       mJarEntry;
     nsCString                       mInnerJarEntry;
 
-    RefPtr<nsInputStreamPump>     mSynthesizedResponsePump;
-    int64_t                         mSynthesizedStreamLength;
-
     // True if this channel should not download any remote files.
     bool                            mBlockRemoteFiles;
-    friend class mozilla::net::InterceptedJARChannel;
 };
 
 #endif // nsJARChannel_h__
diff --git a/netwerk/protocol/app/AppProtocolHandler.cpp b/netwerk/protocol/app/AppProtocolHandler.cpp
index 0c7b40cb634..a7291a8a580 100644
--- a/netwerk/protocol/app/AppProtocolHandler.cpp
+++ b/netwerk/protocol/app/AppProtocolHandler.cpp
@@ -15,6 +15,7 @@
 #include "nsXULAppAPI.h"
 #include "nsPrincipal.h"
 #include "nsContentSecurityManager.h"
+#include "nsContentUtils.h"
 
 #include "mozilla/dom/ScriptSettings.h"
 #include "mozilla/Preferences.h"