gpu: Use mojom API for getting video memory usage.

content/browser/gpu/gpu_process_host_ui_shim.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/browser/gpu/gpu_process_host_ui_shim.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 169 matching lines @@
 }
 
 bool GpuProcessHostUIShim::OnControlMessageReceived(
     const IPC::Message& message) {
   DCHECK(CalledOnValidThread());
 
   IPC_BEGIN_MESSAGE_MAP(GpuProcessHostUIShim, message)
     IPC_MESSAGE_HANDLER(GpuHostMsg_OnLogMessage, OnLogMessage)
     IPC_MESSAGE_HANDLER(GpuHostMsg_GraphicsInfoCollected,
                         OnGraphicsInfoCollected)
-    IPC_MESSAGE_HANDLER(GpuHostMsg_VideoMemoryUsageStats,
-                        OnVideoMemoryUsageStatsReceived);
 
     IPC_MESSAGE_UNHANDLED_ERROR()
   IPC_END_MESSAGE_MAP()
 
   return true;
 }
 
 void GpuProcessHostUIShim::OnLogMessage(
     int level,
     const std::string& header,
     const std::string& message) {
   GpuDataManagerImpl::GetInstance()->AddLogMessage(
       level, header, message);
 }
 
 void GpuProcessHostUIShim::OnGraphicsInfoCollected(
     const gpu::GPUInfo& gpu_info) {
   // OnGraphicsInfoCollected is sent back after the GPU process successfully
   // initializes GL.
   TRACE_EVENT0("test_gpu", "OnGraphicsInfoCollected");
 
   GpuDataManagerImpl::GetInstance()->UpdateGpuInfo(gpu_info);
 }
 
-void GpuProcessHostUIShim::OnVideoMemoryUsageStatsReceived(
-    const gpu::VideoMemoryUsageStats& video_memory_usage_stats) {
-  GpuDataManagerImpl::GetInstance()->UpdateVideoMemoryUsageStats(
-      video_memory_usage_stats);
-}
-
 }  // namespace content