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

chrome/test/base/testing_browser_process.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 "chrome/test/base/testing_browser_process.h"
 
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_util.h"
 #include "base/time/default_tick_clock.h"
 #include "build/build_config.h"
@@ skipping 161 matching lines @@
   if (!policy_service_)
     policy_service_.reset(new policy::PolicyServiceStub());
   return policy_service_.get();
 #endif
 }
 
 IconManager* TestingBrowserProcess::icon_manager() {
   return NULL;
 }
 
-GLStringManager* TestingBrowserProcess::gl_string_manager() {
-  return NULL;
-}
-
 GpuModeManager* TestingBrowserProcess::gpu_mode_manager() {
   return NULL;
 }
 
+GpuPrefManager* TestingBrowserProcess::gpu_pref_manager() {
+  return NULL;
+}
+
 BackgroundModeManager* TestingBrowserProcess::background_mode_manager() {
   return NULL;
 }
 
 void TestingBrowserProcess::set_background_mode_manager_for_test(
     scoped_ptr<BackgroundModeManager> manager) {
   NOTREACHED();
 }
 
 StatusTray* TestingBrowserProcess::status_tray() {
@@ skipping 238 matching lines @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
 TestingBrowserProcessInitializer::TestingBrowserProcessInitializer() {
   TestingBrowserProcess::CreateInstance();
 }
 
 TestingBrowserProcessInitializer::~TestingBrowserProcessInitializer() {
   TestingBrowserProcess::DeleteInstance();
 }