Merge 58201 - <rdar://problem/7898436> :after content is duplicated...

WebCore/rendering/RenderInline.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 256 matching lines @@
             // Hook the clone up as a continuation of |curr|.
             RenderInline* inlineCurr = toRenderInline(curr);
             oldCont = inlineCurr->continuation();
             inlineCurr->setContinuation(clone);
             clone->setContinuation(oldCont);
 
             // Someone may have indirectly caused a <q> to split.  When this happens, the :after content
             // has to move into the inline continuation.  Call updateBeforeAfterContent to ensure that the inline's :after
             // content gets properly destroyed.
             if (document()->usesBeforeAfterRules())
-                inlineCurr->children()->updateBeforeAfterContent(this, AFTER);
+                inlineCurr->children()->updateBeforeAfterContent(inlineCurr, AFTER);
 
             // Now we need to take all of the children starting from the first child
             // *after* currChild and append them all to the clone.
             o = currChild->nextSibling();
             while (o) {
                 RenderObject* tmp = o;
                 o = tmp->nextSibling();
                 clone->addChildIgnoringContinuation(inlineCurr->children()->removeChildNode(curr, tmp), 0);
                 tmp->setNeedsLayoutAndPrefWidthsRecalc();
             }
@@ skipping 835 matching lines @@
                 region.clip.scale(pageScaleFactor);
             }
         }
 
         regions.append(region);
     }
 }
 #endif
 
 } // namespace WebCore