Added more detailed result codes for CreateViewCommandBuffer.

content/common/gpu/gpu_channel_manager.cc

 // 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.
 
 #include "content/common/gpu/gpu_channel_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "content/common/gpu/gpu_channel.h"
 #include "content/common/gpu/gpu_memory_manager.h"
@@ skipping 160 matching lines @@
   }
 }
 
 void GpuChannelManager::OnCreateViewCommandBuffer(
     const gfx::GLSurfaceHandle& window,
     int32 surface_id,
     int32 client_id,
     const GPUCreateCommandBufferConfig& init_params,
     int32 route_id) {
   DCHECK(surface_id);
-  bool succeeded = false;
+  CreateCommandBufferResult result = CREATE_COMMAND_BUFFER_FAILED;
 
   GpuChannelMap::const_iterator iter = gpu_channels_.find(client_id);
   if (iter != gpu_channels_.end()) {
-    succeeded = iter->second->CreateViewCommandBuffer(
+    result = iter->second->CreateViewCommandBuffer(
         window, surface_id, init_params, route_id);
   }
 
-  Send(new GpuHostMsg_CommandBufferCreated(succeeded));
+  Send(new GpuHostMsg_CommandBufferCreated(result));
 }
 
 void GpuChannelManager::CreateImage(
     gfx::PluginWindowHandle window, int32 client_id, int32 image_id) {
   gfx::Size size;
 
   GpuChannelMap::const_iterator iter = gpu_channels_.find(client_id);
   if (iter != gpu_channels_.end()) {
     iter->second->CreateImage(window, image_id, &size);
   }
@@ skipping 118 matching lines @@
 
 gfx::GLSurface* GpuChannelManager::GetDefaultOffscreenSurface() {
   if (!default_offscreen_surface_.get()) {
     default_offscreen_surface_ =
         gfx::GLSurface::CreateOffscreenGLSurface(gfx::Size());
   }
   return default_offscreen_surface_.get();
 }
 
 }  // namespace content