[WIP] bindings: Introduce PropertyBag

Source/bindings/tests/results/V8TestInterfaceCheckSecurity.h

Index: Source/bindings/tests/results/V8TestInterfaceCheckSecurity.h
diff --git a/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.h b/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.h
index fb2cd88cc3a763cd9ca34e42241bdda9564a95c2..daa2e61545abcfeb28e9018132327b17cd46ae48 100644
--- a/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.h
+++ b/Source/bindings/tests/results/V8TestInterfaceCheckSecurity.h
@@ -7,6 +7,7 @@
 #ifndef V8TestInterfaceCheckSecurity_h
 #define V8TestInterfaceCheckSecurity_h
 
+#include "bindings/core/v8/PropertyBagTraits.h"
 #include "bindings/core/v8/ScriptWrappable.h"
 #include "bindings/core/v8/V8Binding.h"
 #include "bindings/core/v8/V8DOMWrapper.h"
@@ -125,5 +126,10 @@ inline void v8SetReturnValueFast(const CallbackInfo& callbackInfo, PassRefPtr<Te
     v8SetReturnValueFast(callbackInfo, impl.get(), wrappable);
 }
 
+template <>
+struct PropertyBagTraits<TestInterfaceCheckSecurity> {
+    typedef V8TestInterfaceCheckSecurity type;
+};
+
 } // namespace blink
 #endif // V8TestInterfaceCheckSecurity_h