Remove the remaining parts of ignorePendingStylesheets and placeholder styles.

sky/engine/core/editing/VisibleUnits.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 878 matching lines @@
 }
 
 VisiblePosition previousLinePosition(const VisiblePosition &visiblePosition, int lineDirectionPoint, EditableType editableType)
 {
     Position p = visiblePosition.deepEquivalent();
     Node* node = p.deprecatedNode();
 
     if (!node)
         return VisiblePosition();
 
-    node->document().updateLayoutIgnorePendingStylesheets();
+    node->document().updateLayout();
 
     RenderObject* renderer = node->renderer();
     if (!renderer)
         return VisiblePosition();
 
     RootInlineBox* root = 0;
     InlineBox* box;
     int ignoredCaretOffset;
     visiblePosition.getInlineBoxAndOffset(box, ignoredCaretOffset);
     if (box) {
@@ skipping 34 matching lines @@
 }
 
 VisiblePosition nextLinePosition(const VisiblePosition &visiblePosition, int lineDirectionPoint, EditableType editableType)
 {
     Position p = visiblePosition.deepEquivalent();
     Node* node = p.deprecatedNode();
 
     if (!node)
         return VisiblePosition();
 
-    node->document().updateLayoutIgnorePendingStylesheets();
+    node->document().updateLayout();
 
     RenderObject* renderer = node->renderer();
     if (!renderer)
         return VisiblePosition();
 
     RootInlineBox* root = 0;
     InlineBox* box;
     int ignoredCaretOffset;
     visiblePosition.getInlineBoxAndOffset(box, ignoredCaretOffset);
     if (box) {
@@ skipping 407 matching lines @@
     int caretOffset;
     position.position().getInlineBoxAndOffset(position.affinity(), inlineBox, caretOffset);
 
     if (inlineBox)
         renderer = &inlineBox->renderer();
 
     return renderer->localCaretRect(inlineBox, caretOffset);
 }
 
 }