gpu:: Remove GpuDataManagerObserver::OnVideoMemoryUsageStatsUpdate().

content/browser/gpu/gpu_data_manager_impl.cc

 // Copyright (c) 2013 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_data_manager_impl.h"
 
 #include "content/browser/gpu/gpu_data_manager_impl_private.h"
 #include "gpu/ipc/common/memory_stats.h"
 
 namespace content {
@@ skipping 93 matching lines @@
 bool GpuDataManagerImpl::IsEssentialGpuInfoAvailable() const {
   base::AutoLock auto_lock(lock_);
   return private_->IsEssentialGpuInfoAvailable();
 }
 
 bool GpuDataManagerImpl::IsCompleteGpuInfoAvailable() const {
   base::AutoLock auto_lock(lock_);
   return private_->IsCompleteGpuInfoAvailable();
 }
 
-void GpuDataManagerImpl::RequestVideoMemoryUsageStatsUpdate() const {
+void GpuDataManagerImpl::RequestVideoMemoryUsageStatsUpdate(
+    const base::Callback<void(const gpu::VideoMemoryUsageStats& stats)>&
+        callback) const {
   base::AutoLock auto_lock(lock_);
-  private_->RequestVideoMemoryUsageStatsUpdate();
+  private_->RequestVideoMemoryUsageStatsUpdate(callback);
 }
 
 bool GpuDataManagerImpl::ShouldUseSwiftShader() const {
   base::AutoLock auto_lock(lock_);
   return private_->ShouldUseSwiftShader();
 }
 
 void GpuDataManagerImpl::AddObserver(
     GpuDataManagerObserver* observer) {
   base::AutoLock auto_lock(lock_);
@@ skipping 61 matching lines @@
   base::AutoLock auto_lock(lock_);
   private_->UpdateGpuInfo(gpu_info);
 }
 
 void GpuDataManagerImpl::UpdateGpuFeatureInfo(
     const gpu::GpuFeatureInfo& gpu_feature_info) {
   base::AutoLock auto_lock(lock_);
   private_->UpdateGpuFeatureInfo(gpu_feature_info);
 }
 
-void GpuDataManagerImpl::UpdateVideoMemoryUsageStats(
-    const gpu::VideoMemoryUsageStats& video_memory_usage_stats) {
-  base::AutoLock auto_lock(lock_);
-  private_->UpdateVideoMemoryUsageStats(video_memory_usage_stats);
-}
-
 void GpuDataManagerImpl::AppendRendererCommandLine(
     base::CommandLine* command_line) const {
   base::AutoLock auto_lock(lock_);
   private_->AppendRendererCommandLine(command_line);
 }
 
 void GpuDataManagerImpl::AppendGpuCommandLine(
     base::CommandLine* command_line,
     gpu::GpuPreferences* gpu_preferences) const {
   base::AutoLock auto_lock(lock_);
@@ skipping 95 matching lines @@
 }
 
 GpuDataManagerImpl::GpuDataManagerImpl()
     : private_(GpuDataManagerImplPrivate::Create(this)) {
 }
 
 GpuDataManagerImpl::~GpuDataManagerImpl() {
 }
 
 }  // namespace content