Element should not use confusingAndOftenMisusedAttached

Source/core/rendering/RenderVideo.cpp

 /*
  * Copyright (C) 2007, 2008, 2009, 2010 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 186 matching lines @@
 }
 
 void RenderVideo::updatePlayer()
 {
     updateIntrinsicSize();
 
     MediaPlayer* mediaPlayer = mediaElement()->player();
     if (!mediaPlayer)
         return;
 
-    if (!videoElement()->inActiveDocument())
+    if (!videoElement()->isActive())
         return;
 
     contentChanged(VideoChanged);
 }
 
 LayoutUnit RenderVideo::computeReplacedLogicalWidth(ShouldComputePreferred shouldComputePreferred) const
 {
     return RenderReplaced::computeReplacedLogicalWidth(shouldComputePreferred);
 }
 
@@ skipping 51 matching lines @@
 }
 
 LayoutUnit RenderVideo::offsetHeight() const
 {
     if (const RenderBlock* block = rendererPlaceholder(this))
         return block->offsetHeight();
     return RenderMedia::offsetHeight();
 }
 
 } // namespace WebCore