Moved GPU related files in content/renderer into gpu subdirectory.

content/renderer/transport_texture_service.h

-// Copyright (c) 2011 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 CONTENT_RENDERER_TRANSPORT_TEXTURE_SERVICE_H_
-#define CONTENT_RENDERER_TRANSPORT_TEXTURE_SERVICE_H_
-
-#include <utility>
-#include <vector>
-
-#include "base/memory/ref_counted.h"
-#include "content/renderer/gpu_channel_host.h"
-#include "content/renderer/gpu_video_decoder_host.h"
-#include "ipc/ipc_channel.h"
-#include "media/base/buffers.h"
-#include "media/base/video_frame.h"
-
-class RendererGLContext;
-class TransportTextureHost;
-
-// This class implements MessageFilter to dispatch IPC messages to
-// TransportTextureHost.
-class TransportTextureService : public IPC::ChannelProxy::MessageFilter,
-                                public IPC::Message::Sender {
- public:
-  TransportTextureService();
-  virtual ~TransportTextureService();
-
-  // IPC::ChannelProxy::MessageFilter implementations.
-  virtual bool OnMessageReceived(const IPC::Message& message);
-  virtual void OnFilterAdded(IPC::Channel* channel);
-  virtual void OnFilterRemoved();
-  virtual void OnChannelClosing();
-
-  // Called on RenderThread to create a TransportTextureHost.
-  //
-  // A routing ID for the GLES2 context needs to be provided. This is
-  // important because the resources used needs to be shared with the GLES2
-  // context corresponding to the RenderView.
-  scoped_refptr<TransportTextureHost> CreateTransportTextureHost(
-      RendererGLContext* context, int context_route_id);
-
-  // Called by TransportTextureHost to remove a route.
-  void RemoveRoute(int32 host_id);
-
-  // IPC::Message::Sender Implementation.
-  virtual bool Send(IPC::Message* msg);
-
- private:
-  typedef std::pair<int32, IPC::Channel::Listener*> PendingRoute;
-
-  // Add a route from |host_id| to |listener|. If channel is not connected yet
-  // then the information is saved.
-  void AddRouteInternal(int32 host_id, IPC::Channel::Listener* listener);
-
-  // Helper method to remove a route.
-  void RemoveRouteInternal(int32 host_id);
-
-  // Helper method to send an IPC message.
-  void SendInternal(IPC::Message* msg);
-
-  IPC::Channel* channel_;
-
-  // Router to send messages to a TransportTextureHost. This is created when
-  // the filter is added on the IO thread.
-  scoped_ptr<MessageRouter> router_;
-
-  // ID for the next TransportTextureHost.
-  int32 next_host_id_;
-
-  std::vector<PendingRoute> pending_routes_;
-  std::vector<IPC::Message*> pending_messages_;
-
-  DISALLOW_COPY_AND_ASSIGN(TransportTextureService);
-};
-
-#endif  // CONTENT_RENDERER_TRANSPORT_TEXTURE_SERVICE_H_