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

Source/core/page/WindowFeatures.h

 /*
  * Copyright (C) 2003, 2007, 2010 Apple 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
@@ skipping 11 matching lines @@
  * (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
  * (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 WindowFeatures_h
 #define WindowFeatures_h
 
+#include "wtf/Allocator.h"
 #include "wtf/HashMap.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class IntRect;
 
 struct WindowFeatures {
+    DISALLOW_ALLOCATION();
     WindowFeatures()
         : x(0)
         , xSet(false)
         , y(0)
         , ySet(false)
         , width(0)
         , widthSet(false)
         , height(0)
         , heightSet(false)
         , menuBarVisible(true)
@@ skipping 34 matching lines @@
     using DialogFeaturesMap = HashMap<String, String>;
     static void parseDialogFeatures(const String&, HashMap<String, String>&);
     static bool boolFeature(const DialogFeaturesMap&, const char* key, bool defaultValue = false);
     static int intFeature(const DialogFeaturesMap&, const char* key, int min, int max, int defaultValue);
     void setWindowFeature(const String& keyString, const String& valueString);
 };
 
 } // namespace blink
 
 #endif // WindowFeatures_h