Cleaning up compositing field trial code and enable FCM in beta/stable

chrome/browser/chrome_content_browser_client.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/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 19 matching lines @@
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_info_map.h"
 #include "chrome/browser/extensions/extension_process_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_web_ui.h"
 #include "chrome/browser/extensions/extension_webkit_preferences.h"
 #include "chrome/browser/extensions/message_handler.h"
 #include "chrome/browser/geolocation/chrome_access_token_store.h"
 #include "chrome/browser/google/google_util.h"
-#include "chrome/browser/gpu_util.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
 #include "chrome/browser/media/media_internals.h"
 #include "chrome/browser/net/chrome_net_log.h"
 #include "chrome/browser/notifications/desktop_notification_service.h"
 #include "chrome/browser/notifications/desktop_notification_service_factory.h"
 #include "chrome/browser/pepper_gtalk_message_filter.h"
 #include "chrome/browser/platform_util.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/scoped_user_pref_update.h"
 #include "chrome/browser/prerender/prerender_manager.h"
@@ skipping 35 matching lines @@
 #include "content/public/browser/browser_main_parts.h"
 #include "content/public/browser/browser_url_handler.h"
 #include "content/public/browser/child_process_security_policy.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/common/child_process_host.h"
+#include "content/public/common/compositor_util.h"
 #include "content/public/common/content_descriptors.h"
 #include "grit/generated_resources.h"
 #include "grit/ui_resources.h"
 #include "net/base/ssl_cert_request_info.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_options.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "webkit/glue/webpreferences.h"
 #include "webkit/plugins/plugin_switches.h"
@@ skipping 1380 matching lines @@
   WebContents* web_contents = WebContents::FromRenderViewHost(rvh);
   chrome::ViewType view_type = chrome::GetViewType(web_contents);
   ExtensionService* service = profile->GetExtensionService();
   if (service) {
     const Extension* extension = service->extensions()->GetByID(
         rvh->GetSiteInstance()->GetSite().host());
     extension_webkit_preferences::SetPreferences(
         extension, view_type, web_prefs);
   }
 
-  if (gpu_util::InForceCompositingModeOrThreadTrial())
+  if (content::IsForceCompositingModeEnabled())
     web_prefs->force_compositing_mode = true;
 
   if (view_type == chrome::VIEW_TYPE_NOTIFICATION) {
     web_prefs->allow_scripts_to_close_windows = true;
   } else if (view_type == chrome::VIEW_TYPE_BACKGROUND_CONTENTS) {
     // Disable all kinds of acceleration for background pages.
     // See http://crbug.com/96005 and http://crbug.com/96006
     web_prefs->force_compositing_mode = false;
     web_prefs->accelerated_compositing_enabled = false;
     web_prefs->accelerated_2d_canvas_enabled = false;
@@ skipping 174 matching lines @@
     io_thread_application_locale_ = locale;
 }
 
 void ChromeContentBrowserClient::SetApplicationLocaleOnIOThread(
     const std::string& locale) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   io_thread_application_locale_ = locale;
 }
 
 }  // namespace chrome