Fix sky include guards to match Chromium style

sky/engine/platform/text/BidiResolver.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2003, 2004, 2006, 2007, 2008 Apple Inc.  All right reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
-#ifndef BidiResolver_h
-#define BidiResolver_h
+#ifndef SKY_ENGINE_PLATFORM_TEXT_BIDIRESOLVER_H_
+#define SKY_ENGINE_PLATFORM_TEXT_BIDIRESOLVER_H_
 
 #include "sky/engine/platform/text/BidiCharacterRun.h"
 #include "sky/engine/platform/text/BidiContext.h"
 #include "sky/engine/platform/text/BidiRunList.h"
 #include "sky/engine/platform/text/TextDirection.h"
 #include "sky/engine/wtf/HashMap.h"
 #include "sky/engine/wtf/Noncopyable.h"
 #include "sky/engine/wtf/PassRefPtr.h"
 #include "sky/engine/wtf/Vector.h"
 
@@ skipping 1043 matching lines @@
 
 template<class Iterator, class Run>
 MidpointState<Iterator> BidiResolver<Iterator, Run>::midpointStateForIsolatedRun(Run* run)
 {
     return m_midpointStateForIsolatedRun.take(run);
 }
 
 
 } // namespace blink
 
-#endif // BidiResolver_h
+#endif  // SKY_ENGINE_PLATFORM_TEXT_BIDIRESOLVER_H_