Move AppWindow to extensions

apps/app_shim/app_shim_handler_mac.cc

 // Copyright 2013 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 "apps/app_shim/app_shim_handler_mac.h"
 
 #include <map>
 
-#include "apps/app_window_registry.h"
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/ui/app_list/app_list_service.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
+#include "extensions/browser/app_window/app_window_registry.h"
 
 namespace apps {
 
 namespace {
 
 void TerminateIfNoAppWindows() {
   bool app_windows_left =
-      apps::AppWindowRegistry::IsAppWindowRegisteredInAnyProfile(0);
+      extensions::AppWindowRegistry::IsAppWindowRegisteredInAnyProfile(0);
   if (!app_windows_left &&
       !AppListService::Get(chrome::HOST_DESKTOP_TYPE_NATIVE)
            ->IsAppListVisible()) {
     chrome::AttemptExit();
   }
 }
 
 class AppShimHandlerRegistry : public content::NotificationObserver {
  public:
   static AppShimHandlerRegistry* GetInstance() {
@@ skipping 109 matching lines @@
 void AppShimHandler::MaybeTerminate() {
   AppShimHandlerRegistry::GetInstance()->MaybeTerminate();
 }
 
 // static
 bool AppShimHandler::ShouldRestoreSession() {
   return AppShimHandlerRegistry::GetInstance()->ShouldRestoreSession();
 }
 
 }  // namespace apps