Make classes and structures in web fast-allocated.

Source/web/WebEntities.h

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 13 matching lines @@
  * 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
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebEntities_h
 #define WebEntities_h
 
+#include "wtf/Allocator.h"
 #include "wtf/HashMap.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 // FIXME: This class is wrong and needs to be removed!
 class WebEntities {
+    DISALLOW_ALLOCATION();
 public:
     // ', %, ⊅, &supl; are not defined by the HTML standards.
     //  - IE does not support ' as an HTML entity (but support it as an XML
     //    entity.)
     //  - Firefox supports ' as an HTML entity.
     //  - Both of IE and Firefox don't support %, ⊅ and &supl;.
     //
     // A web page saved by Chromium should be able to be read by other browsers
     // such as IE and Firefox.  Chromium should produce only the standard entity
     // references which other browsers can recognize.
@@ skipping 16 matching lines @@
 private:
     typedef HashMap<int, WTF::String> EntitiesMapType;
     // An internal object that maps the Unicode character to corresponding
     // entity notation.
     EntitiesMapType m_entitiesMap;
 };
 
 } // namespace blink
 
 #endif