adds WARP support to Chromium, for Metro mode only, on Windows 8

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"
 
 namespace content {
 
@@ skipping 58 matching lines @@
   base::AutoLock auto_lock(lock_);
   return private_->ShouldUseSwiftShader();
 }
 
 void GpuDataManagerImpl::RegisterSwiftShaderPath(
     const base::FilePath& path) {
   base::AutoLock auto_lock(lock_);
   private_->RegisterSwiftShaderPath(path);
 }
 
+bool GpuDataManagerImpl::ShouldUseWarp() const {
+  base::AutoLock auto_lock(lock_);
+  return private_->ShouldUseWarp();
+}
+
 void GpuDataManagerImpl::AddObserver(
     GpuDataManagerObserver* observer) {
   base::AutoLock auto_lock(lock_);
   private_->AddObserver(observer);
 }
 
 void GpuDataManagerImpl::RemoveObserver(
     GpuDataManagerObserver* observer) {
   base::AutoLock auto_lock(lock_);
   private_->RemoveObserver(observer);
@@ skipping 172 matching lines @@
 }
 
 GpuDataManagerImpl::GpuDataManagerImpl()
     : private_(GpuDataManagerImplPrivate::Create(this)) {
 }
 
 GpuDataManagerImpl::~GpuDataManagerImpl() {
 }
 
 }  // namespace content