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Backed out changeset 9814f77d258b (bug 1179924) for frequent random serviceworkers failures CLOSED TREE

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This commit is contained in:
Wes Kocher 2015-07-10 12:48:34 -07:00
parent df5909cdbc
commit a89a1a1447
3 changed files with 0 additions and 53 deletions
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9
xpcom/base/JSObjectHolder.cpp
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@ -1,9 +0,0 @@
/* -*- Mode: C++; tab-width: 8; 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/. */
#include "JSObjectHolder.h"
NS_IMPL_ISUPPORTS(mozilla::JSObjectHolder, nsISupports)

42
xpcom/base/JSObjectHolder.h
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@ -1,42 +0,0 @@
/* -*- Mode: C++; tab-width: 8; 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/. */
#ifndef mozilla_JSObjectHolder_h
#define mozilla_JSObjectHolder_h
#include "js/RootingAPI.h"
#include "nsISupportsImpl.h"
namespace mozilla {
// This class is useful when something on one thread needs to keep alive
// a JS Object from another thread. If they are both on the same thread, the
// owning class should instead be made a cycle collected SCRIPT_HOLDER class.
// This object should only be AddRefed and Released on the same thread as
// mJSObject.
//
// Note that this keeps alive the JS object until it goes away, so be sure not to
// create cycles that keep alive the holder.
//
// JSObjectHolder is ISupports to make it usable with NS_ReleaseOnMainThread.
class JSObjectHolder final : public nsISupports
{
public:
JSObjectHolder(JSContext* aCx, JSObject* aObject) : mJSObject(aCx, aObject) {}
NS_DECL_ISUPPORTS
JSObject* GetJSObject() { return mJSObject; }
private:
~JSObjectHolder() {}
JS::PersistentRooted<JSObject*> mJSObject;
};
} // namespace mozilla
#endif // mozilla_JSObjectHolder_h

2
xpcom/base/moz.build
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@ -75,7 +75,6 @@ EXPORTS.mozilla += [
'DeferredFinalize.h',
'ErrorNames.h',
'HoldDropJSObjects.h',
'JSObjectHolder.h',
'LinuxUtils.h',
'nsMemoryInfoDumper.h',
'StaticMutex.h',
@ -99,7 +98,6 @@ UNIFIED_SOURCES += [
'DeferredFinalize.cpp',
'ErrorNames.cpp',
'HoldDropJSObjects.cpp',
'JSObjectHolder.cpp',
'nsConsoleMessage.cpp',
'nsConsoleService.cpp',
'nsCycleCollector.cpp',