Change glimage to accept a type.

content/common/child_process_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Common IPC messages used for child processes.
 // Multiply-included message file, hence no include guard.
 
 #include <string>
 #include <vector>
 
@@ skipping 42 matching lines @@
 
 IPC_STRUCT_TRAITS_BEGIN(tracked_objects::ProcessDataSnapshot)
   IPC_STRUCT_TRAITS_MEMBER(tasks)
   IPC_STRUCT_TRAITS_MEMBER(descendants)
   IPC_STRUCT_TRAITS_MEMBER(process_id)
 IPC_STRUCT_TRAITS_END()
 
 IPC_ENUM_TRAITS_MAX_VALUE(gfx::GpuMemoryBufferType,
                           gfx::GPU_MEMORY_BUFFER_TYPE_LAST)
 
+IPC_ENUM_TRAITS_MAX_VALUE(gfx::GpuMemoryBuffer::Usage,
+                          gfx::GpuMemoryBuffer::USAGE_LAST)
+
 #if defined(OS_ANDROID)
 IPC_STRUCT_TRAITS_BEGIN(gfx::SurfaceTextureId)
   IPC_STRUCT_TRAITS_MEMBER(primary_id)
   IPC_STRUCT_TRAITS_MEMBER(secondary_id)
 IPC_STRUCT_TRAITS_END()
 #endif
 
 IPC_STRUCT_TRAITS_BEGIN(gfx::GpuMemoryBufferHandle)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(handle)
@@ skipping 101 matching lines @@
 IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_DeletedSharedBitmap,
                      cc::SharedBitmapId)
 
 #if defined(USE_TCMALLOC)
 // Reply to ChildProcessMsg_GetTcmallocStats.
 IPC_MESSAGE_CONTROL1(ChildProcessHostMsg_TcmallocStats,
                      std::string /* output */)
 #endif
 
 // Asks the browser to create a gpu memory buffer.
-IPC_SYNC_MESSAGE_CONTROL3_1(ChildProcessHostMsg_SyncAllocateGpuMemoryBuffer,
+IPC_SYNC_MESSAGE_CONTROL4_1(ChildProcessHostMsg_SyncAllocateGpuMemoryBuffer,
                             uint32 /* width */,
                             uint32 /* height */,
                             uint32 /* internalformat */,
+                            gfx::GpuMemoryBuffer::Usage /* usage */,
                             gfx::GpuMemoryBufferHandle)