Implement StreamTexture::BindTexImage.

content/browser/gpu/browser_gpu_channel_host_factory.h

Index: content/browser/gpu/browser_gpu_channel_host_factory.h
diff --git a/content/browser/gpu/browser_gpu_channel_host_factory.h b/content/browser/gpu/browser_gpu_channel_host_factory.h
index 049cec1f2b3a176c26f65d36046e8749d694c65c..679486e323c8038fbb1fd7202119769679cc83b5 100644
--- a/content/browser/gpu/browser_gpu_channel_host_factory.h
+++ b/content/browser/gpu/browser_gpu_channel_host_factory.h
@@ -31,6 +31,9 @@ class CONTENT_EXPORT BrowserGpuChannelHostFactory
       int32 surface_id,
       const GPUCreateCommandBufferConfig& init_params,
       int32 route_id) override;
+  bool CreateStreamTexture(int32 image_id,
+                           int32 route_id,
+                           int32 stream_id) override;
   IPC::AttachmentBroker* GetAttachmentBroker() override;
 
   int GpuProcessHostId() { return gpu_host_id_; }
@@ -48,6 +51,7 @@ class CONTENT_EXPORT BrowserGpuChannelHostFactory
 
  private:
   struct CreateRequest;
+  struct CreateStreamTextureRequest;
   class EstablishRequest;
 
   BrowserGpuChannelHostFactory();
@@ -58,8 +62,13 @@ class CONTENT_EXPORT BrowserGpuChannelHostFactory
       CreateRequest* request,
       int32 surface_id,
       const GPUCreateCommandBufferConfig& init_params);
+
+  void CreateStreamTextureOnIO(CreateStreamTextureRequest* request);
+
   static void CommandBufferCreatedOnIO(CreateRequest* request,
                                        CreateCommandBufferResult result);
+  static void StreamTextureCreatedOnIO(CreateStreamTextureRequest* request,
+                                       bool result);
   static void AddFilterOnIO(int gpu_host_id,
                             scoped_refptr<IPC::MessageFilter> filter);