Minor clean-up: Remove unneeded header files.

Source/platform/text/TextBreakIteratorICU.cpp

 /*
  * Copyright (C) 2006 Lars Knoll <lars@trolltech.com>
  * Copyright (C) 2007, 2011, 2012 Apple Inc. All rights 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.
  *
  */
 
 #include "config.h"
 #include "platform/text/TextBreakIterator.h"
 
 #include "platform/text/TextBreakIteratorInternalICU.h"
-#include "wtf/Assertions.h"
-#include "wtf/HashMap.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/ThreadSpecific.h"
 #include "wtf/ThreadingPrimitives.h"
-#include "wtf/text/AtomicString.h"
 #include "wtf/text/CString.h"
-#include "wtf/text/WTFString.h"
-#include <unicode/ubrk.h>

[lgombos, 2014/06/16 18:40:29]

Is it is you need to include ubrk.h to get the definition of UBRK_WORD_NONE.

It seems though that you can easily remove that dependency as it can be assumed
that UBRK_WORD_NONE is always 0.

 
 using namespace WTF;
 using namespace std;
 
 namespace WebCore {
 
 class LineBreakIteratorPool {
     WTF_MAKE_NONCOPYABLE(LineBreakIteratorPool);
 public:
     static LineBreakIteratorPool& sharedPool()
@@ skipping 792 matching lines @@
         "$Tel1 $TelV $Tel0;"               // Telugu Virama (backward)
         "$Kan1 $KanV $Kan0;"               // Kannada Virama (backward)
         "$Mal1 $MalV $Mal0;"               // Malayalam Virama (backward)
         "!!safe_reverse;"
         "!!safe_forward;";
 
     return setUpIteratorWithRules(kRules, string, length);
 }
 
 }