bindings: Adds virtual ScriptWrappable::wrap method.

Source/core/timing/PerformanceMeasure.h

Index: Source/core/timing/PerformanceMeasure.h
diff --git a/Source/core/timing/PerformanceMeasure.h b/Source/core/timing/PerformanceMeasure.h
index 2a6d1c307365aa0dce43e787d87a76288a6fc483..9d73f894be11b962bafdb8d515b999077fa8abae 100644
--- a/Source/core/timing/PerformanceMeasure.h
+++ b/Source/core/timing/PerformanceMeasure.h
@@ -34,6 +34,7 @@
 namespace blink {
 
 class PerformanceMeasure FINAL : public PerformanceEntry {
+    DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<PerformanceMeasure> create(const String& name, double startTime, double endTime)
     {
@@ -55,6 +56,6 @@ private:
     virtual ~PerformanceMeasure() { }
 };
 
-}
+} // namespace blink
 
-#endif // !defined(PerformanceMeasure_h)
+#endif // PerformanceMeasure_h