Remove the remaining parts of ignorePendingStylesheets and placeholder styles.

sky/engine/core/editing/ReplaceSelectionCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009, 2010, 2011 Google 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
@@ skipping 204 matching lines @@
     parent->insertBefore(node, refNode);
 }
 
 PassRefPtr<HTMLElement> ReplacementFragment::insertFragmentForTestRendering(Element* rootEditableElement)
 {
     ASSERT(m_document);
     RefPtr<HTMLElement> holder = createDefaultParagraphElement(*m_document.get());
 
     holder->appendChild(m_fragment);
     rootEditableElement->appendChild(holder.get());
-    m_document->updateLayoutIgnorePendingStylesheets();
+    m_document->updateLayout();
 
     return holder.release();
 }
 
 void ReplacementFragment::restoreAndRemoveTestRenderingNodesToFragment(Element* holder)
 {
     if (!holder)
         return;
 
     while (RefPtr<Node> node = holder->firstChild()) {
@@ skipping 177 matching lines @@
         removeNode(ancestor.release());
 }
 
 static inline bool nodeHasVisibleRenderText(Text& text)
 {
     return text.renderer() && text.renderer()->renderedTextLength() > 0;
 }
 
 void ReplaceSelectionCommand::removeUnrenderedTextNodesAtEnds(InsertedNodes& insertedNodes)
 {
-    document().updateLayoutIgnorePendingStylesheets();
+    document().updateLayout();
 
     Node* lastLeafInserted = insertedNodes.lastLeafInserted();
     if (lastLeafInserted && lastLeafInserted->isTextNode() && !nodeHasVisibleRenderText(toText(*lastLeafInserted))
         && !enclosingElementWithTag(firstPositionInOrBeforeNode(lastLeafInserted), HTMLNames::scriptTag)) {
         insertedNodes.willRemoveNode(*lastLeafInserted);
         removeNode(lastLeafInserted);
     }
 
     // We don't have to make sure that firstNodeInserted isn't inside a select or script element, because
     // it is a top level node in the fragment and the user can't insert into those elements.
@@ skipping 571 matching lines @@
         return false;
 
     VisibleSelection selectionAfterReplace(m_selectReplacement ? start : end, end);
 
     setEndingSelection(selectionAfterReplace);
 
     return true;
 }
 
 } // namespace blink