Move files in wtf/ to platform/wtf/ (Part 4).

third_party/WebKit/Source/platform/wtf/text/Unicode.h

 /*
  *  Copyright (C) 2006 George Staikos <staikos@kde.org>
  *  Copyright (C) 2006, 2008, 2009 Apple Inc. All rights reserved.
  *  Copyright (C) 2007-2009 Torch Mobile, Inc.
  *
  *  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 WTF_Unicode_h
 #define WTF_Unicode_h
 
-#include "wtf/Assertions.h"
+#include "platform/wtf/Assertions.h"
 
 // Define platform neutral 8 bit character type (L is for Latin-1).
 typedef unsigned char LChar;
 
-#include "wtf/text/icu/UnicodeIcu.h"
+#include "platform/wtf/text/icu/UnicodeIcu.h"
 
 static_assert(sizeof(UChar) == 2, "UChar should be two bytes");
 
 #endif  // WTF_Unicode_h