Enable immersive fullscreen for hosted apps part 2

chrome/browser/ui/views/frame/top_container_view.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_FRAME_TOP_CONTAINER_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_TOP_CONTAINER_VIEW_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ui/views/view.h"
 
 class BrowserView;
 
 // Container for the BrowserView's tab strip, toolbar, and sometimes bookmark
 // bar. In Chrome OS immersive fullscreen it stacks on top of other views in
 // order to slide in and out over the web contents. It informs the immersive
 // mode controller when its children lose focus to trigger a slide out.
 class TopContainerView : public views::View {
  public:
   explicit TopContainerView(BrowserView* browser_view);
   virtual ~TopContainerView();
 
   // views::View overrides:
   virtual gfx::Size GetPreferredSize() OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
-  virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
+  virtual void OnPaintBackground(gfx::Canvas* canvas) OVERRIDE;
 
  private:
   // The parent of this view. Not owned.
   BrowserView* browser_view_;
 
   DISALLOW_COPY_AND_ASSIGN(TopContainerView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_TOP_CONTAINER_VIEW_H_