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@@ -1,70 +0,0 @@
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-// Copyright 2013 The Chromium Authors. All rights reserved.
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-// Use of this source code is governed by a BSD-style license that can be
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-// found in the LICENSE file.
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-
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-#ifndef BUTIL_MEMORY_REF_COUNTED_DELETE_ON_MESSAGE_LOOP_H_
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-#define BUTIL_MEMORY_REF_COUNTED_DELETE_ON_MESSAGE_LOOP_H_
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-
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-#include "butil/location.h"
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-#include "butil/logging.h"
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-#include "butil/memory/ref_counted.h"
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-#include "butil/message_loop/message_loop_proxy.h"
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-
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-namespace butil {
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-
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-// RefCountedDeleteOnMessageLoop is similar to RefCountedThreadSafe, and ensures
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-// that the object will be deleted on a specified message loop.
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-//
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-// Sample usage:
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-// class Foo : public RefCountedDeleteOnMessageLoop<Foo> {
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-//
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-// Foo(const scoped_refptr<MessageLoopProxy>& loop)
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-// : RefCountedDeleteOnMessageLoop<Foo>(loop) {
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-// ...
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-// }
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-// ...
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-// private:
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-// friend class RefCountedDeleteOnMessageLoop<Foo>;
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-// friend class DeleteHelper<Foo>;
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-//
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-// ~Foo();
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-// };
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-
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-template <class T>
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-class RefCountedDeleteOnMessageLoop : public subtle::RefCountedThreadSafeBase {
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- public:
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- RefCountedDeleteOnMessageLoop(
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- const scoped_refptr<MessageLoopProxy>& proxy) : proxy_(proxy) {
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- DCHECK(proxy_.get());
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- }
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-
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- void AddRef() const {
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- subtle::RefCountedThreadSafeBase::AddRef();
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- }
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-
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- void Release() const {
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- if (subtle::RefCountedThreadSafeBase::Release())
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- DestructOnMessageLoop();
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- }
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-
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- protected:
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- friend class DeleteHelper<RefCountedDeleteOnMessageLoop>;
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- ~RefCountedDeleteOnMessageLoop() {}
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-
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- void DestructOnMessageLoop() const {
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- const T* t = static_cast<const T*>(this);
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- if (proxy_->BelongsToCurrentThread())
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- delete t;
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- else
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- proxy_->DeleteSoon(FROM_HERE, t);
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- }
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-
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- scoped_refptr<MessageLoopProxy> proxy_;
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-
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- private:
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- DISALLOW_COPY_AND_ASSIGN(RefCountedDeleteOnMessageLoop);
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-};
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-
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-} // namespace butil
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-
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-#endif // BUTIL_MEMORY_REF_COUNTED_DELETE_ON_MESSAGE_LOOP_H_
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