Delete CC.

cc/resources/texture_mailbox_deleter.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CC_RESOURCES_TEXTURE_MAILBOX_DELETER_H_
-#define CC_RESOURCES_TEXTURE_MAILBOX_DELETER_H_
-
-#include "base/memory/weak_ptr.h"
-#include "cc/base/scoped_ptr_vector.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}
-
-namespace cc {
-class ContextProvider;
-class SingleReleaseCallback;
-
-class TextureMailboxDeleter {
- public:
-  explicit TextureMailboxDeleter(
-      const scoped_refptr<base::SingleThreadTaskRunner>& task_runner);
-  ~TextureMailboxDeleter();
-
-  // Returns a Callback that can be used as the ReleaseCallback for a
-  // TextureMailbox attached to the |texture_id|. The ReleaseCallback can
-  // be passed to other threads and will destroy the texture, once it is
-  // run, on the impl thread. If the TextureMailboxDeleter is destroyed
-  // due to the compositor shutting down, then the ReleaseCallback will
-  // become a no-op and the texture will be deleted immediately on the
-  // impl thread, along with dropping the reference to the ContextProvider.
-  scoped_ptr<SingleReleaseCallback> GetReleaseCallback(
-      const scoped_refptr<ContextProvider>& context_provider,
-      unsigned texture_id);
-
- private:
-  // Runs the |impl_callback| to delete the texture and removes the callback
-  // from the |impl_callbacks_| list.
-  void RunDeleteTextureOnImplThread(SingleReleaseCallback* impl_callback,
-                                    uint32 sync_point,
-                                    bool is_lost);
-
-  scoped_refptr<base::SingleThreadTaskRunner> impl_task_runner_;
-  ScopedPtrVector<SingleReleaseCallback> impl_callbacks_;
-  base::WeakPtrFactory<TextureMailboxDeleter> weak_ptr_factory_;
-};
-
-}  // namespace cc
-
-#endif  // CC_RESOURCES_TEXTURE_MAILBOX_DELETER_H_