Close AppWindow to perform clean shutdown

extensions/shell/browser/shell_apps_client.cc

 // Copyright 2014 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 "extensions/shell/browser/shell_apps_client.h"
 
 #include "extensions/browser/app_window/app_window.h"
 #include "extensions/shell/browser/desktop_controller.h"
-#include "extensions/shell/browser/shell_app_delegate.h"
 #include "extensions/shell/browser/shell_native_app_window.h"
 
 namespace extensions {
 
 ShellAppsClient::ShellAppsClient() {
 }
 
 ShellAppsClient::~ShellAppsClient() {
 }
 
 std::vector<content::BrowserContext*>
 ShellAppsClient::GetLoadedBrowserContexts() {
   NOTIMPLEMENTED();
   return std::vector<content::BrowserContext*>();
 }
 
 AppWindow* ShellAppsClient::CreateAppWindow(content::BrowserContext* context,
                                             const Extension* extension) {
-  return new AppWindow(context, new ShellAppDelegate, extension);
+  return DesktopController::instance()->CreateAppWindow(context, extension);
 }
 
 NativeAppWindow* ShellAppsClient::CreateNativeAppWindow(
       AppWindow* window,
       const AppWindow::CreateParams& params) {
   ShellNativeAppWindow* native_app_window =
       new ShellNativeAppWindow(window, params);
   DesktopController::instance()->AddAppWindow(
       native_app_window->GetNativeWindow());
   return native_app_window;
@@ skipping 10 matching lines @@
 void ShellAppsClient::OpenDevToolsWindow(content::WebContents* web_contents,
                                          const base::Closure& callback) {
   NOTIMPLEMENTED();
 }
 
 bool ShellAppsClient::IsCurrentChannelOlderThanDev() {
   return false;
 }
 
 }  // namespace extensions