gpu: introduce glSetStreamTextureSizeCHROMIUM(GLuint texture, GLint stream_id, GLsizei width, GLsiz…

content/common/gpu/gpu_messages.h

Index: content/common/gpu/gpu_messages.h
diff --git a/content/common/gpu/gpu_messages.h b/content/common/gpu/gpu_messages.h
index cc04a7d5534e953eeac603254be4418ea75fd090..c4e1440de439aa0b900b70e2162647bd398b63db 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -505,11 +505,6 @@ IPC_MESSAGE_ROUTED2(GpuStreamTextureMsg_EstablishPeer,
                     int32, /* primary_id */
                     int32  /* secondary_id */)
 
-// Tells the GPU process to set the size of StreamTexture from the given
-// stream Id.
-IPC_MESSAGE_ROUTED1(GpuStreamTextureMsg_SetSize,
-                    gfx::Size /* size */)
-
 // Tells the service-side instance to start sending frame available
 // notifications.
 IPC_MESSAGE_ROUTED0(GpuStreamTextureMsg_StartListening)
@@ -670,6 +665,13 @@ IPC_SYNC_MESSAGE_ROUTED2_1(GpuCommandBufferMsg_CreateStreamTexture,
                            int32, /* stream_id */
                            bool /* succeeded */)
 
+// Set the StreamTexture size for the given |stream_id|.
+IPC_MESSAGE_ROUTED4(GpuCommandBufferMsg_SetStreamTextureSize,
+                    uint32, /* client_texture_id */
+                    int32,  /* stream_id */
+                    size_t, /* width */
+                    size_t /* height */)
+
 //------------------------------------------------------------------------------
 // Accelerated Video Decoder Messages
 // These messages are sent from Renderer process to GPU process.