Move gpu client files to content_common, in content/common/gpu/client

content/common/gpu/client/gpu_channel_host.h

Index: content/common/gpu/client/gpu_channel_host.h
diff --git a/content/renderer/gpu/gpu_channel_host.h b/content/common/gpu/client/gpu_channel_host.h
similarity index 93%
rename from content/renderer/gpu/gpu_channel_host.h
rename to content/common/gpu/client/gpu_channel_host.h
index f06f1c9006b0735134b97b941a336520c84043eb..81093269370dc66a223acdee3d0fe67ff7ef62e7 100644
--- a/content/renderer/gpu/gpu_channel_host.h
+++ b/content/common/gpu/client/gpu_channel_host.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_RENDERER_GPU_GPU_CHANNEL_HOST_H_
-#define CONTENT_RENDERER_GPU_GPU_CHANNEL_HOST_H_
+#ifndef CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_
+#define CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_
 #pragma once
 
 #include <string>
@@ -18,7 +18,7 @@
 #include "content/common/gpu/gpu_process_launch_causes.h"
 #include "content/common/message_router.h"
 #include "content/public/common/gpu_info.h"
-#include "content/renderer/gpu/gpu_video_decode_accelerator_host.h"
+#include "content/common/gpu/client/gpu_video_decode_accelerator_host.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_sync_channel.h"
@@ -73,8 +73,8 @@ class GpuChannelHostFactory {
   static GpuChannelHostFactory* instance_;
 };
 
-// Encapsulates an IPC channel between the renderer and one plugin process.
-// On the plugin side there's a corresponding GpuChannel.
+// Encapsulates an IPC channel between the client and one GPU process.
+// On the GPU process side there's a corresponding GpuChannel.
 class GpuChannelHost : public IPC::Message::Sender,
                        public base::RefCountedThreadSafe<GpuChannelHost> {
  public:
@@ -94,7 +94,7 @@ class GpuChannelHost : public IPC::Message::Sender,
 
   // Connect to GPU process channel.
   void Connect(const IPC::ChannelHandle& channel_handle,
-               base::ProcessHandle renderer_process_for_gpu);
+               base::ProcessHandle client_process_for_gpu);
 
   State state() const { return state_; }
 
@@ -205,4 +205,4 @@ class GpuChannelHost : public IPC::Message::Sender,
   DISALLOW_COPY_AND_ASSIGN(GpuChannelHost);
 };
 
-#endif  // CONTENT_RENDERER_GPU_GPU_CHANNEL_HOST_H_
+#endif  // CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_