Splitting GpuMemoryAllocation into two parts: for renderer and browser

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 04278dd2d67642c6e82063166053e077dd69b150..8b948a70822c29d260925a11a70c9c2ce6bb9cf4 100644
--- a/content/common/gpu/gpu_messages.h
+++ b/content/common/gpu/gpu_messages.h
@@ -19,6 +19,7 @@
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_message_macros.h"
 #include "media/video/video_decode_accelerator.h"
+#include "ui/gfx/gl/gl_surface.h"

[mmocny, 2012/03/15 19:11:43]

will remove.

 #include "ui/gfx/gl/gpu_preference.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
@@ -119,10 +120,9 @@ IPC_STRUCT_TRAITS_BEGIN(content::GPUInfo)
 #endif
 IPC_STRUCT_TRAITS_END()
 
-IPC_STRUCT_TRAITS_BEGIN(GpuMemoryAllocation)
+IPC_STRUCT_TRAITS_BEGIN(GpuMemoryAllocationForRenderer)
   IPC_STRUCT_TRAITS_MEMBER(gpu_resource_size_in_bytes)
-  IPC_STRUCT_TRAITS_MEMBER(has_frontbuffer)
-  IPC_STRUCT_TRAITS_MEMBER(has_backbuffer)
+  IPC_STRUCT_TRAITS_MEMBER(suggest_have_backbuffer)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(gfx::GLSurfaceHandle)
@@ -441,9 +441,13 @@ IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_EchoAck)
 // Send to stub on surface visibility change.
 IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_SetSurfaceVisible, bool /* visible */)
 
+// Request that the GPU process create/destroy the surface backbuffer.
+IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_CreateBackbuffer)
+IPC_MESSAGE_ROUTED0(GpuCommandBufferMsg_DestroyBackbuffer)
+
 // Sent to proxy when the gpu memory manager changes its memory allocation.
 IPC_MESSAGE_ROUTED1(GpuCommandBufferMsg_SetMemoryAllocation,
-                    GpuMemoryAllocation /* allocation */)
+                    GpuMemoryAllocationForRenderer /* allocation */)
 
 //------------------------------------------------------------------------------
 // Accelerated Video Decoder Messages