Have RenderBlockFlow sub-classes' methods call their super-class method properly.

Source/core/rendering/RenderMarquee.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
@@ skipping 198 matching lines @@
     if (isAnonymous())
         return "RenderMarquee (generated)";
     if (isRelPositioned())
         return "RenderMarquee (relative positioned)";
     return "RenderMarquee";
 
 }
 
 void RenderMarquee::styleDidChange(StyleDifference difference, const RenderStyle* oldStyle)
 {
-    RenderBlock::styleDidChange(difference, oldStyle);
+    RenderBlockFlow::styleDidChange(difference, oldStyle);
 
     RenderStyle* s = style();
 
     if (m_direction != s->marqueeDirection() || (m_totalLoops != s->marqueeLoopCount() && m_currentLoop >= m_totalLoops))
         m_currentLoop = 0; // When direction changes or our loopCount is a smaller number than our current loop, reset our loop.
 
     m_totalLoops = s->marqueeLoopCount();
     m_direction = s->marqueeDirection();
 
     // Hack for WinIE. In WinIE, a value of 0 or lower for the loop count for SLIDE means to only do
@@ skipping 87 matching lines @@
             m_reset = true;
     }
 
     if (isHorizontal())
         layer()->scrollableArea()->scrollToXOffset(newPos);
     else
         layer()->scrollableArea()->scrollToYOffset(newPos);
 }
 
 } // namespace WebCore