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

chrome/browser/browser_process_impl.h

Index: chrome/browser/browser_process_impl.h
diff --git a/chrome/browser/browser_process_impl.h b/chrome/browser/browser_process_impl.h
index 4899cc3e9b793dc10757b45213b461f428023353..6d45619d0c90a864ddcdecfa727c08c3db1db610 100644
--- a/chrome/browser/browser_process_impl.h
+++ b/chrome/browser/browser_process_impl.h
@@ -94,8 +94,8 @@ class BrowserProcessImpl : public BrowserProcess,
   virtual policy::BrowserPolicyConnector* browser_policy_connector() OVERRIDE;
   virtual policy::PolicyService* policy_service() OVERRIDE;
   virtual IconManager* icon_manager() OVERRIDE;
-  virtual GLStringManager* gl_string_manager() OVERRIDE;
   virtual GpuModeManager* gpu_mode_manager() OVERRIDE;
+  virtual GpuPrefManager* gpu_pref_manager() OVERRIDE;
   virtual void CreateDevToolsHttpProtocolHandler(
       chrome::HostDesktopType host_desktop_type,
       const std::string& ip,
@@ -190,10 +190,10 @@ class BrowserProcessImpl : public BrowserProcess,
   bool created_icon_manager_;
   scoped_ptr<IconManager> icon_manager_;
 
-  scoped_ptr<GLStringManager> gl_string_manager_;
-
   scoped_ptr<GpuModeManager> gpu_mode_manager_;
 
+  scoped_ptr<GpuPrefManager> gpu_pref_manager_;
+
 #if defined(ENABLE_EXTENSIONS)
   scoped_ptr<extensions::ExtensionsBrowserClient> extensions_browser_client_;