[MediaControls] Hide menus when clicking on some MediaControl elements

third_party/WebKit/Source/core/html/shadow/MediaControls.h

 /*
  * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 63 matching lines @@
   void refreshCastButtonVisibilityWithoutUpdate();
 
   void setAllowHiddenVolumeControls(bool);
 
   void mediaElementFocused();
 
   // Returns the layout object for the part of the controls that should be
   // used for overlap checking during text track layout. May be null.
   LayoutObject* layoutObjectForTextTrackLayout();
 
+  // Return the internal elements, which is used by registering clicking
+  // EventHandlers from MediaControlsWindowEventListener.
+  MediaControlPanelElement* panelElement() { return m_panel; }
+  MediaControlTimelineElement* timelineElement() { return m_timeline; }
+  MediaControlCastButtonElement* castButtonElement() { return m_castButton; }
+  MediaControlVolumeSliderElement* volumeSliderElement() {
+    return m_volumeSlider;
+  }
+
   // Notify us that our controls enclosure has changed width.
   void notifyPanelWidthChanged(const LayoutUnit& newWidth);
 
   // Notify us that the media element's network state has changed.
   void networkStateChanged();
 
   void toggleOverflowMenu();
 
   bool overflowMenuVisible();
 
@@ skipping 77 matching lines @@
   int m_panelWidth;
 
   bool m_allowHiddenVolumeControls : 1;
 };
 
 DEFINE_ELEMENT_TYPE_CASTS(MediaControls, isMediaControls());
 
 }  // namespace blink
 
 #endif