Sound volume and bightness bubbles doesn't grab focus anymore.

chrome/browser/chromeos/setting_level_bubble.h

 // Copyright (c) 2011 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_CHROMEOS_SETTING_LEVEL_BUBBLE_H_
 #define CHROME_BROWSER_CHROMEOS_SETTING_LEVEL_BUBBLE_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/timer.h"
 #include "chrome/browser/ui/views/bubble/bubble.h"
 #include "ui/base/animation/animation_delegate.h"
 #include "ui/base/animation/slide_animation.h"
 
 class SkBitmap;
 
 namespace chromeos {
 
 class SettingLevelBubbleView;
 
 // Singleton class controlling a bubble displaying a level-based setting like
 // volume or brightness.
 class SettingLevelBubble : public BubbleDelegate,
                            public ui::AnimationDelegate {
  public:
   void ShowBubble(int percent);
   void HideBubble();
+  bool IsShown() const;
 
   // Update the bubble's current level without showing the bubble onscreen.
   // We _do_ still animate the level moving to |percent| in case the bubble is
   // still visible from a previous call to ShowBubble().
   //
   // This can be used when the setting has been changed automatically and we
   // want to make sure that it's animated from the correct position the next
   // time that the bubble is shown.  For example:
   //
   // 1. Brightness is at 50%.
@@ skipping 41 matching lines @@
 
   ui::SlideAnimation animation_;
   base::OneShotTimer<SettingLevelBubble> timeout_timer_;
 
   DISALLOW_COPY_AND_ASSIGN(SettingLevelBubble);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_SETTING_LEVEL_BUBBLE_H_