Make platform/text to use USING_FAST_MALLOC.

third_party/WebKit/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,
@@ skipping 20 matching lines @@
 #include "wtf/text/AtomicString.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/WTFString.h"
 #include <unicode/rbbi.h>
 #include <unicode/ubrk.h>
 
 using namespace WTF;
 
 namespace blink {
 
-class LineBreakIteratorPool {
+class LineBreakIteratorPool final {
+    USING_FAST_MALLOC(LineBreakIteratorPool);
     WTF_MAKE_NONCOPYABLE(LineBreakIteratorPool);
 public:
     static LineBreakIteratorPool& sharedPool()
     {
         static WTF::ThreadSpecific<LineBreakIteratorPool>* pool = new WTF::ThreadSpecific<LineBreakIteratorPool>;
         return **pool;
     }
 
     static PassOwnPtr<LineBreakIteratorPool> create() { return adoptPtr(new LineBreakIteratorPool); }
 
@@ skipping 53 matching lines @@
     HashMap<icu::BreakIterator*, AtomicString> m_vendedIterators;
 
     friend WTF::ThreadSpecific<LineBreakIteratorPool>::operator LineBreakIteratorPool*();
 };
 
 enum TextContext { NoContext, PriorContext, PrimaryContext };
 
 const int textBufferCapacity = 16;
 
 typedef struct {
+    DISALLOW_NEW();
     UText text;
     UChar buffer[textBufferCapacity];
 } UTextWithBuffer;
 
 static inline int64_t textPinIndex(int64_t& index, int64_t limit)
 {
     if (index < 0)
         index = 0;
     else if (index > limit)
         index = limit;
@@ skipping 712 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);
 }
 
 }