bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/css/MediaQueryList.h

Index: Source/core/css/MediaQueryList.h
diff --git a/Source/core/css/MediaQueryList.h b/Source/core/css/MediaQueryList.h
index fd00e845f92ddbf4e5e0015986abcf74db70a2c3..5004dc9f876d67d9451ff676a7444d65e2b172e3 100644
--- a/Source/core/css/MediaQueryList.h
+++ b/Source/core/css/MediaQueryList.h
@@ -41,6 +41,7 @@ class MediaQuerySet;
 // will be called whenever the value of the query changes.
 
 class MediaQueryList FINAL : public RefCountedWillBeGarbageCollectedFinalized<MediaQueryList>, public ActiveDOMObject, public ScriptWrappable {
+    DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<MediaQueryList> create(ExecutionContext*, PassRefPtrWillBeRawPtr<MediaQueryMatcher>, PassRefPtrWillBeRawPtr<MediaQuerySet>);
     virtual ~MediaQueryList();
@@ -72,6 +73,6 @@ private:
     bool m_matches;
 };
 
-}
+} // namespace blink
 
 #endif // MediaQueryList_h