Remove the remaining parts of ignorePendingStylesheets and placeholder styles.

sky/engine/core/editing/EditorCommand.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Igalia S.L.
  *
  * 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.
@@ skipping 577 matching lines @@
         ASSERT(m_frame);
 }
 
 bool Editor::Command::execute(const String& parameter, Event* triggeringEvent) const
 {
     if (!isEnabled(triggeringEvent)) {
         // Let certain commands be executed when performed explicitly even if they are disabled.
         if (!isSupported() || !m_frame || !m_command->allowExecutionWhenDisabled)
             return false;
     }
-    m_frame->document()->updateLayoutIgnorePendingStylesheets();
+    m_frame->document()->updateLayout();
     blink::Platform::current()->histogramSparse("WebCore.Editing.Commands", m_command->idForUserMetrics);
     return m_command->execute(*m_frame, triggeringEvent, m_source, parameter);
 }
 
 bool Editor::Command::execute(Event* triggeringEvent) const
 {
     return execute(String(), triggeringEvent);
 }
 
 bool Editor::Command::isSupported() const
@@ skipping 38 matching lines @@
 {
     return m_command && m_command->isTextInsertion;
 }
 
 int Editor::Command::idForHistogram() const
 {
     return isSupported() ? m_command->idForUserMetrics : 0;
 }
 
 } // namespace blink