Make classes and structures in core/html fast-allocated.

Source/core/html/parser/HTMLEntityTable.h

 /*
  * Copyright (C) 2010 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 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 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
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  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef HTMLEntityTable_h
 #define HTMLEntityTable_h
 
+#include "wtf/Allocator.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 // Member order to optimize packing. There will be thousands of these objects.
 struct HTMLEntityTableEntry {
+    DISALLOW_ALLOCATION();
     LChar lastCharacter() const;
 
     UChar32 firstValue;
     UChar secondValue; // UChar since double char sequences only use BMP chars.
     short entityOffset;
     short length;
 };
 
 class HTMLEntityTable {
+    STATIC_ONLY(HTMLEntityTable);
 public:
     static const HTMLEntityTableEntry* firstEntry();
     static const HTMLEntityTableEntry* lastEntry();
 
     static const HTMLEntityTableEntry* firstEntryStartingWith(UChar);
     static const HTMLEntityTableEntry* lastEntryStartingWith(UChar);
 
     static const LChar* entityString(const HTMLEntityTableEntry&);
 };
 
 }
 
 #endif