Mark MediaQueryData as stack allocated.

Source/core/css/parser/MediaQueryParser.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MediaQueryParser_h
 #define MediaQueryParser_h
 
 #include "core/css/CSSParserValues.h"
 #include "core/css/MediaList.h"
 #include "core/css/MediaQuery.h"
 #include "core/css/MediaQueryExp.h"
 #include "core/css/parser/MediaQueryToken.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class MediaQuerySet;
 
 class MediaQueryData {
-    ALLOW_ONLY_INLINE_ALLOCATION();
+    STACK_ALLOCATED();
 private:
     MediaQuery::Restrictor m_restrictor;
     String m_mediaType;
     OwnPtrWillBeMember<ExpressionHeapVector> m_expressions;
     String m_mediaFeature;
     CSSParserValueList m_valueList;
     bool m_mediaTypeSet;
 
 public:
     MediaQueryData();
@@ skipping 59 matching lines @@
     const static State ReadFeatureEnd;
     const static State SkipUntilComma;
     const static State SkipUntilParenthesis;
     const static State Done;
 
 };
 
 } // namespace WebCore
 
 #endif // MediaQueryParser_h