Manually commit changes that cause false-alarm on check-webkit-style.

Source/core/editing/UndoStack.cpp

 /*
  * Copyright (C) 2006, 2007 Apple, Inc.  All rights reserved.
  * Copyright (C) 2012 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
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-#include "UndoStack.h"
+#include "core/editing/UndoStack.h"

[eseidel, 2014/06/17 21:05:13]

I'm surprised this would cause a style warning?  Or why this would be needed. 
This is the .cpp corresponding to that header.  Do we use full paths in that
case?

[c.shu, 2014/06/17 21:10:30]

Actually this is the only file that does not cause style warning in this CL. But
we use full path for all other instances when including the own headers, except
this one.

 
 #include "core/dom/ContainerNode.h"
 #include "core/dom/NoEventDispatchAssertion.h"
 #include "core/editing/UndoStep.h"
 #include "wtf/TemporaryChange.h"
 
 namespace WebCore {
 
 // Arbitrary depth limit for the undo stack, to keep it from using
 // unbounded memory. This is the maximum number of distinct undoable
@@ skipping 81 matching lines @@
     }
 }
 
 void UndoStack::trace(Visitor* visitor)
 {
     visitor->trace(m_undoStack);
     visitor->trace(m_redoStack);
 }
 
 } // namesace WebCore