Fix under-invalidation of media slider thumb when network state changes

third_party/WebKit/Source/core/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 807 matching lines @@
     // Update the controls visibility.
     updateVolume();
 }
 
 void MediaControls::invalidate(Element* element)
 {
     if (!element)
         return;
 
     if (LayoutObject* layoutObject = element->layoutObject())
-        layoutObject->setShouldDoFullPaintInvalidation();
+        layoutObject->setShouldDoFullPaintInvalidationIncludingNonCompositingDescendants();
 }
 
 void MediaControls::networkStateChanged()
 {
     invalidate(m_playButton);
     invalidate(m_overlayPlayButton);
     invalidate(m_muteButton);
     invalidate(m_fullscreenButton);
     invalidate(m_downloadButton);
     invalidate(m_timeline);
@@ skipping 28 matching lines @@
     visitor->trace(m_enclosure);
     visitor->trace(m_textTrackList);
     visitor->trace(m_overflowMenu);
     visitor->trace(m_overflowList);
     visitor->trace(m_castButton);
     visitor->trace(m_overlayCastButton);
     HTMLDivElement::trace(visitor);
 }
 
 } // namespace blink