Remove the remaining parts of ignorePendingStylesheets and placeholder styles.

sky/engine/core/dom/Range.cpp

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Gunnstein Lye (gunnstein@netcom.no)
  * (C) 2000 Frederik Holljen (frederik.holljen@hig.no)
  * (C) 2001 Peter Kelly (pmk@post.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Motorola Mobility. 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
@@ skipping 1423 matching lines @@
         start = startOfDocument(start);
         end = endOfDocument(end);
     } else
         return;
     setStart(start.deepEquivalent().containerNode(), start.deepEquivalent().computeOffsetInContainerNode(), exceptionState);
     setEnd(end.deepEquivalent().containerNode(), end.deepEquivalent().computeOffsetInContainerNode(), exceptionState);
 }
 
 PassRefPtr<ClientRectList> Range::getClientRects() const
 {
-    m_ownerDocument->updateLayoutIgnorePendingStylesheets();
+    m_ownerDocument->updateLayout();
 
     Vector<FloatQuad> quads;
     getBorderAndTextQuads(quads);
 
     return ClientRectList::create(quads);
 }
 
 PassRefPtr<ClientRect> Range::getBoundingClientRect() const
 {
     return ClientRect::create(boundingRect());
@@ skipping 32 matching lines @@
                 m_ownerDocument->adjustFloatQuadsForScroll(textQuads);
 
                 quads.appendVector(textQuads);
             }
         }
     }
 }
 
 FloatRect Range::boundingRect() const
 {
-    m_ownerDocument->updateLayoutIgnorePendingStylesheets();
+    m_ownerDocument->updateLayout();
 
     Vector<FloatQuad> quads;
     getBorderAndTextQuads(quads);
     if (quads.isEmpty())
         return FloatRect();
 
     FloatRect result;
     for (size_t i = 0; i < quads.size(); ++i)
         result.unite(quads[i].boundingBox());
 
     return result;
 }
 
 } // namespace blink
 
 #ifndef NDEBUG
 
 void showTree(const blink::Range* range)
 {
     if (range && range->boundaryPointsValid()) {
         range->startContainer()->showTreeAndMark(range->startContainer(), "S", range->endContainer(), "E");
         fprintf(stderr, "start offset: %d, end offset: %d\n", range->startOffset(), range->endOffset());
     }
 }
 
 #endif