Custom frame UI for platform apps on Windows.

chrome/browser/ui/views/extensions/shell_window_views.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_EXTENSIONS_SHELL_WINDOW_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_SHELL_WINDOW_VIEWS_H_
 #pragma once
 
 #include "chrome/browser/ui/extensions/shell_window.h"
 #include "chrome/browser/ui/views/extensions/extension_view.h"
 #include "ui/views/widget/widget_delegate.h"
 
 class ExtensionHost;
 
 class ShellWindowViews : public ShellWindow,
                          public ExtensionView::Container,
                          public views::WidgetDelegate {
  public:
   explicit ShellWindowViews(ExtensionHost* host);
 
   // ShellWindow implementation.
   virtual void Close() OVERRIDE;
 
   // WidgetDelegate implementation.
   virtual views::View* GetContentsView() OVERRIDE;
+  virtual views::NonClientFrameView* CreateNonClientFrameView() OVERRIDE;
   virtual bool CanResize() const OVERRIDE;
   virtual views::Widget* GetWidget() OVERRIDE;
   virtual const views::Widget* GetWidget() const OVERRIDE;
   virtual string16 GetWindowTitle() const OVERRIDE;
   virtual void DeleteDelegate() OVERRIDE;
 
+  // ExtensionView::Container implementation.
+  virtual void OnViewWasResized() OVERRIDE;
+
  private:
   virtual ~ShellWindowViews();
 
   views::Widget* window_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellWindowViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_SHELL_WINDOW_VIEWS_H_