Use RecalcStyleDeferred for printing.

Source/core/frame/LocalFrame.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Simon Hausmann <hausmann@kde.org>
  *                     2000 Stefan Schimanski <1Stein@gmx.de>
  *                     2001 George Staikos <staikos@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov <ap@nypop.com>
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
@@ skipping 162 matching lines @@
 
 void LocalFrame::setPrinting(bool printing, const FloatSize& pageSize, const FloatSize& originalPageSize, float maximumShrinkRatio)
 {
     // In setting printing, we should not validate resources already cached for the document.
     // See https://bugs.webkit.org/show_bug.cgi?id=43704
     ResourceCacheValidationSuppressor validationSuppressor(document()->fetcher());
 
     document()->setPrinting(printing);
     view()->adjustMediaTypeForPrinting(printing);
 
-    document()->styleResolverChanged(RecalcStyleImmediately);
+    document()->styleResolverChanged(RecalcStyleDeferred);
     if (shouldUsePrintingLayout()) {
         view()->forceLayoutForPagination(pageSize, originalPageSize, maximumShrinkRatio);
     } else {
         view()->forceLayout();
         view()->adjustViewSize();
     }
 
     // Subframes of the one we're printing don't lay out to the page size.
     for (RefPtr<LocalFrame> child = tree().firstChild(); child; child = child->tree().nextSibling())
         child->setPrinting(printing, FloatSize(), FloatSize(), 0);
@@ skipping 447 matching lines @@
 LocalFrame* LocalFrame::localFrameRoot()
 {
     LocalFrame* curFrame = this;
     while (curFrame && curFrame->tree().parent() && curFrame->tree().parent()->isLocalFrame())
         curFrame = curFrame->tree().parent();
 
     return curFrame;
 }
 
 } // namespace WebCore