Add ScopedKeepAlive to c/b/lifetime

chrome/browser/ui/views/panels/panel_view.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_PANELS_PANEL_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_VIEW_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "build/build_config.h"
 #include "chrome/browser/ui/panels/native_panel.h"
 #include "ui/gfx/animation/animation_delegate.h"
 #include "ui/views/widget/widget_delegate.h"
 #include "ui/views/widget/widget_observer.h"
 
 #if defined(OS_WIN)
 #include "ui/base/win/hwnd_subclass.h"
 #endif
 
-class AutoKeepAlive;
+class ScopedKeepAlive;
 class Panel;
 class PanelBoundsAnimation;
 class PanelFrameView;
 class TaskbarWindowThumbnailerWin;
 
 namespace views {
 class WebView;
 }
 
 class PanelView : public NativePanel,
@@ skipping 202 matching lines @@
   bool is_drawing_attention_;
 
   // Should we force to paint the panel as inactive? This is needed when we need
   // to capture the screenshot before an active panel goes minimized.
   bool force_to_paint_as_inactive_;
 
   // The last view that had focus in the panel. This is saved so that focus can
   // be restored properly when a drag ends.
   views::View* old_focused_view_;
 
-  scoped_ptr<AutoKeepAlive> keep_alive_;
+  scoped_ptr<ScopedKeepAlive> keep_alive_;
 
 #if defined(OS_WIN)
   // Used to provide custom taskbar thumbnail for Windows 7 and later.
   scoped_ptr<TaskbarWindowThumbnailerWin> thumbnailer_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(PanelView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PANELS_PANEL_VIEW_H_