Remove the remaining parts of ignorePendingStylesheets and placeholder styles.

sky/engine/core/editing/ApplyBlockElementCommand.cpp

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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 72 matching lines @@
     VisiblePosition endOfSelection = selection.visibleEnd();
     ASSERT(!startOfSelection.isNull());
     ASSERT(!endOfSelection.isNull());
     RefPtr<ContainerNode> startScope = nullptr;
     int startIndex = indexForVisiblePosition(startOfSelection, startScope);
     RefPtr<ContainerNode> endScope = nullptr;
     int endIndex = indexForVisiblePosition(endOfSelection, endScope);
 
     formatSelection(startOfSelection, endOfSelection);
 
-    document().updateLayoutIgnorePendingStylesheets();
+    document().updateLayout();
 
     ASSERT(startScope == endScope);
     ASSERT(startIndex >= 0);
     ASSERT(startIndex <= endIndex);
     if (startScope == endScope && startIndex >= 0 && startIndex <= endIndex) {
         VisiblePosition start(visiblePositionForIndex(startIndex, startScope.get()));
         VisiblePosition end(visiblePositionForIndex(endIndex, endScope.get()));
         if (start.isNotNull() && end.isNotNull())
             setEndingSelection(VisibleSelection(start, end, endingSelection().isDirectional()));
     }
@@ skipping 128 matching lines @@
 
 PassRefPtr<HTMLElement> ApplyBlockElementCommand::createBlockElement() const
 {
     RefPtr<HTMLElement> element = createHTMLElement(document(), m_tagName);
     if (m_inlineStyle.length())
         element->setAttribute(HTMLNames::styleAttr, m_inlineStyle);
     return element.release();
 }
 
 }