Created multi-process-friendly PowerMonitor interface.

content/common/gpu/gpu_channel.h

 // Copyright (c) 2012 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_COMMON_GPU_GPU_CHANNEL_H_
 #define CONTENT_COMMON_GPU_GPU_CHANNEL_H_
 
 #include <deque>
 #include <string>
 
@@ skipping 34 matching lines @@
 namespace content {
 class StreamTextureManagerAndroid;
 }
 #endif
 
 namespace content {
 class GpuChannelManager;
 struct GpuRenderingStats;
 class GpuWatchdog;
 class GpuChannelMessageFilter;
+class PowerMonitorMessageFilter;
 
 // Encapsulates an IPC channel between the GPU process and one renderer
 // process. On the renderer side there's a corresponding GpuChannelHost.
 class GpuChannel : public IPC::Listener,
                    public IPC::Sender,
                    public base::RefCountedThreadSafe<GpuChannel> {
  public:
   // Takes ownership of the renderer process handle.
   GpuChannel(GpuChannelManager* gpu_channel_manager,
              GpuWatchdog* watchdog,
@@ skipping 175 matching lines @@
   bool processed_get_state_fast_;
   IPC::Message* currently_processing_message_;
 
 #if defined(OS_ANDROID)
   scoped_ptr<StreamTextureManagerAndroid> stream_texture_manager_;
 #endif
 
   base::WeakPtrFactory<GpuChannel> weak_factory_;
 
   scoped_refptr<GpuChannelMessageFilter> filter_;
+  scoped_refptr<PowerMonitorMessageFilter> power_monitor_filter_;
   scoped_refptr<base::MessageLoopProxy> io_message_loop_;
 
   size_t num_stubs_descheduled_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannel);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_GPU_CHANNEL_H_