Sample code: IPC Transport object for GPU

content/common/gpu/media/gpu_video_encode_accelerator.h

Index: content/common/gpu/media/gpu_video_encode_accelerator.h
diff --git a/content/common/gpu/media/gpu_video_encode_accelerator.h b/content/common/gpu/media/gpu_video_encode_accelerator.h
index ecc14f28e99fa4b0006889d7ca3b3f511997d4fe..53ad66ac89ba946704d2e3432f75d65912fcb9e2 100644
--- a/content/common/gpu/media/gpu_video_encode_accelerator.h
+++ b/content/common/gpu/media/gpu_video_encode_accelerator.h
@@ -19,15 +19,15 @@
 #include "media/video/video_encode_accelerator.h"
 #include "ui/gfx/geometry/size.h"
 
-struct AcceleratedVideoEncoderMsg_Encode_Params;
-struct AcceleratedVideoEncoderMsg_Encode_Params2;
-
 namespace base {
 class SharedMemory;
 }  // namespace base
 
 namespace content {
 
+struct VideoEncodeParams;
+struct VideoEncodeParams2;
+
 // This class encapsulates the GPU process view of a VideoEncodeAccelerator,
 // wrapping the platform-specific VideoEncodeAccelerator instance.  It handles
 // IPC coming in from the renderer and passes it to the underlying VEA.
@@ -79,8 +79,8 @@ class GpuVideoEncodeAccelerator
 
   // IPC handlers, proxying media::VideoEncodeAccelerator for the renderer
   // process.
-  void OnEncode(const AcceleratedVideoEncoderMsg_Encode_Params& params);
-  void OnEncode2(const AcceleratedVideoEncoderMsg_Encode_Params2& params);
+  void OnEncode(const VideoEncodeParams& params);
+  void OnEncode2(const VideoEncodeParams2& params);
   void OnUseOutputBitstreamBuffer(int32_t buffer_id,
                                   base::SharedMemoryHandle buffer_handle,
                                   uint32_t buffer_size);