Make packaged apps use AppNonClientFrameViewAsh when maximized

chrome/browser/ui/views/apps/native_app_window_views.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_APPS_NATIVE_APP_WINDOW_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_APPS_NATIVE_APP_WINDOW_VIEWS_H_
 
 #include "apps/native_app_window.h"
 #include "apps/shell_window.h"
 #include "base/observer_list.h"
@@ skipping 18 matching lines @@
 }
 
 namespace extensions {
 class Extension;
 }
 
 namespace views {
 class WebView;
 }
 
+#if defined(USE_ASH)
+class NonClientFrameViewSwitcherAsh;
+#endif
+
 class NativeAppWindowViews : public apps::NativeAppWindow,
                              public views::WidgetDelegateView,
                              public views::WidgetObserver,
                              public content::WebContentsObserver {
  public:
   NativeAppWindowViews(apps::ShellWindow* shell_window,
                        const apps::ShellWindow::CreateParams& params);
   virtual ~NativeAppWindowViews();
 
   bool frameless() const { return frameless_; }
@@ skipping 129 matching lines @@
   gfx::Size minimum_size_;
   gfx::Size maximum_size_;
   gfx::Size preferred_size_;
   bool resizable_;
 
   // The class that registers for keyboard shortcuts for extension commands.
   scoped_ptr<ExtensionKeybindingRegistryViews> extension_keybinding_registry_;
 
   views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_;
 
+#if defined(USE_ASH)
+  // Used to switch the non client frame view when an app's maximized state is
+  // changed.
+  scoped_ptr<NonClientFrameViewSwitcherAsh> frame_switcher_;
+#endif
+
   base::WeakPtrFactory<NativeAppWindowViews> weak_ptr_factory_;
 
   ObserverList<web_modal::WebContentsModalDialogHostObserver> observer_list_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeAppWindowViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_APPS_NATIVE_APP_WINDOW_VIEWS_H_