Merge 138902

Source/WebCore/html/shadow/MediaControls.cpp

 /*
  * 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 133 matching lines @@
         m_fullScreenButton->hide();
 }
 
 void MediaControls::loadedMetadata()
 {
     reset();
 }
 
 void MediaControls::show()
 {
+    makeOpaque();
     m_panel->setIsDisplayed(true);
     m_panel->show();
 }
 
 void MediaControls::hide()
 {
     m_panel->setIsDisplayed(false);
     m_panel->hide();
 }
 
@@ skipping 229 matching lines @@
     if (!m_textDisplayContainer)
         createTextTrackDisplay();
 
     m_textDisplayContainer->updateDisplay();
 }
 #endif
 
 }
 
 #endif