Start delegating notifications to MessageCenter on Windows.

chrome/browser/browser_process_impl.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/browser_process_impl.h"
 
 #include <algorithm>
 #include <map>
 #include <set>
 #include <vector>
@@ skipping 73 matching lines @@
 #include "net/socket/client_socket_pool_manager.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if defined(ENABLE_CONFIGURATION_POLICY)
 #include "chrome/browser/policy/browser_policy_connector.h"
 #else
 #include "chrome/browser/policy/policy_service_stub.h"
 #endif  // defined(ENABLE_CONFIGURATION_POLICY)
 
+#if defined(ENABLE_MESSAGE_CENTER)
+#include "ui/message_center/message_center.h"
+#endif
+
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #include "ui/views/focus/view_storage.h"
 #if defined(USE_AURA)
 #include "chrome/browser/metro_viewer/metro_viewer_process_host_win.h"
 #endif
 #elif defined(OS_MACOSX)
 #include "chrome/browser/chrome_browser_main_mac.h"
 #endif
 
@@ skipping 38 matching lines @@
 BrowserProcessImpl::BrowserProcessImpl(
     base::SequencedTaskRunner* local_state_task_runner,
     const CommandLine& command_line)
     : created_metrics_service_(false),
       created_watchdog_thread_(false),
       created_browser_policy_connector_(false),
       created_profile_manager_(false),
       created_local_state_(false),
       created_icon_manager_(false),
       created_notification_ui_manager_(false),
+      created_message_center_(false),
       created_safe_browsing_service_(false),
       module_ref_count_(0),
       did_start_(false),
       checked_for_new_frames_(false),
       using_new_frames_(false),
       render_widget_snapshot_taker_(new RenderWidgetSnapshotTaker),
       download_status_updater_(new DownloadStatusUpdater),
       local_state_task_runner_(local_state_task_runner) {
   g_browser_process = this;
 
@@ skipping 273 matching lines @@
   return extension_event_router_forwarder_.get();
 }
 
 NotificationUIManager* BrowserProcessImpl::notification_ui_manager() {
   DCHECK(CalledOnValidThread());
   if (!created_notification_ui_manager_)
     CreateNotificationUIManager();
   return notification_ui_manager_.get();
 }
 
+message_center::MessageCenter* BrowserProcessImpl::message_center() {
+#ifdef ENABLE_MESSAGE_CENTER

[stevenjb, 2013/01/18 19:56:19]

Shouldn't we add && !USE_ASH here, otherwise we'll get two message center
instances?

[Dmitry Titov, 2013/01/18 21:23:00]

Done.

+  DCHECK(CalledOnValidThread());
+  if (!created_message_center_)
+    CreateMessageCenter();
+  return message_center_.get();
+#else
+  return NULL;
+#endif
+}
+
 policy::BrowserPolicyConnector* BrowserProcessImpl::browser_policy_connector() {
   DCHECK(CalledOnValidThread());
 #if defined(ENABLE_CONFIGURATION_POLICY)
   if (!created_browser_policy_connector_) {
     // Init() should not reenter this function. If it does this will DCHECK.
     DCHECK(!browser_policy_connector_);
     browser_policy_connector_.reset(new policy::BrowserPolicyConnector());
     browser_policy_connector_->Init();
     created_browser_policy_connector_ = true;
   }
@@ skipping 386 matching lines @@
 }
 
 void BrowserProcessImpl::CreateNotificationUIManager() {
 #if defined(ENABLE_NOTIFICATIONS)
   DCHECK(notification_ui_manager_.get() == NULL);
   notification_ui_manager_.reset(NotificationUIManager::Create(local_state()));
   created_notification_ui_manager_ = true;
 #endif
 }
 
+void BrowserProcessImpl::CreateMessageCenter() {
+#if defined(ENABLE_MESSAGE_CENTER)
+  DCHECK(message_center_.get() == NULL);
+  message_center_.reset(new message_center::MessageCenter());
+  created_message_center_ = true;
+#endif
+}
+
 void BrowserProcessImpl::CreateBackgroundModeManager() {
   DCHECK(background_mode_manager_.get() == NULL);
   background_mode_manager_.reset(
       new BackgroundModeManager(CommandLine::ForCurrentProcess(),
                                 &profile_manager()->GetProfileInfoCache()));
 }
 
 void BrowserProcessImpl::CreateStatusTray() {
   DCHECK(status_tray_.get() == NULL);
   status_tray_.reset(StatusTray::Create());
@@ skipping 105 matching lines @@
 }
 
 void BrowserProcessImpl::OnAutoupdateTimer() {
   if (CanAutorestartForUpdate()) {
     DLOG(WARNING) << "Detected update.  Restarting browser.";
     RestartBackgroundInstance();
   }
 }
 
 #endif  // (defined(OS_WIN) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)