Move application restart and relaunch code out of ExtensionService.

chrome/browser/background/background_contents_service.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/background/background_contents_service.h"
 
+#include "apps/app_load_service.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/background/background_contents_service_factory.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 68 matching lines @@
   virtual void Click() OVERRIDE {
     if (is_hosted_app_) {
       // There can be a race here: user clicks the balloon, and simultaneously
       // reloads the sad tab for the app. So we check here to be safe before
       // loading the background page.
       BackgroundContentsService* service =
           BackgroundContentsServiceFactory::GetForProfile(profile_);
       if (!service->GetAppBackgroundContents(ASCIIToUTF16(extension_id_)))
         service->LoadBackgroundContentsForExtension(profile_, extension_id_);
     } else if (is_platform_app_) {
-      extensions::ExtensionSystem::Get(profile_)->extension_service()->
-          RestartExtension(extension_id_);
+      apps::AppLoadService::Get(profile_)->RestartApplication(extension_id_);
     } else {
       extensions::ExtensionSystem::Get(profile_)->extension_service()->
           ReloadExtension(extension_id_);
     }
 
     // Closing the balloon here should be OK, but it causes a crash on Mac
     // http://crbug.com/78167
     ScheduleCloseBalloon(extension_id_);
   }
 
@@ skipping 573 matching lines @@
     bool user_gesture,
     bool* was_blocked) {
   Browser* browser = chrome::FindLastActiveWithProfile(
       Profile::FromBrowserContext(new_contents->GetBrowserContext()),
       chrome::GetActiveDesktop());
   if (browser) {
     chrome::AddWebContents(browser, NULL, new_contents, disposition,
                            initial_pos, user_gesture, was_blocked);
   }
 }