Canvas2D Performance: fix the bottleneck of hasInstance during JS binding -- overloading

Source/bindings/tests/results/core/V8TestInterfaceNotScriptWrappable.cpp

Index: Source/bindings/tests/results/core/V8TestInterfaceNotScriptWrappable.cpp
diff --git a/Source/bindings/tests/results/core/V8TestInterfaceNotScriptWrappable.cpp b/Source/bindings/tests/results/core/V8TestInterfaceNotScriptWrappable.cpp
index 59ff3c9ce48e35d09dba07c8bad0a033e026920f..cedc2bb4c1c5aa93a406930b0b5f606f52244b7f 100644
--- a/Source/bindings/tests/results/core/V8TestInterfaceNotScriptWrappable.cpp
+++ b/Source/bindings/tests/results/core/V8TestInterfaceNotScriptWrappable.cpp
@@ -45,7 +45,7 @@ static void attr1AttributeSetter(v8::Local<v8::Value> v8Value, const v8::Propert
 {
     v8::Handle<v8::Object> holder = info.Holder();
     TestInterfaceNotScriptWrappable* impl = V8TestInterfaceNotScriptWrappable::toImpl(holder);
-    TestInterfaceNotScriptWrappable* cppValue = V8TestInterfaceNotScriptWrappable::toImplWithTypeCheck(info.GetIsolate(), v8Value);
+    TestInterfaceNotScriptWrappable* cppValue = V8TestInterfaceNotScriptWrappable::toImpl(v8::Handle<v8::Object>::Cast(v8Value));
     impl->setAttr1(WTF::getPtr(cppValue));
 }
 
@@ -65,7 +65,7 @@ static void funcMethod(const v8::FunctionCallbackInfo<v8::Value>& info)
     TestInterfaceNotScriptWrappable* impl = V8TestInterfaceNotScriptWrappable::toImpl(info.Holder());
     TestInterfaceNotScriptWrappable* arg;
     {
-        arg = V8TestInterfaceNotScriptWrappable::toImplWithTypeCheck(info.GetIsolate(), info[0]);
+        arg = V8TestInterfaceNotScriptWrappable::toImpl(v8::Handle<v8::Object>::Cast(info[0]));
     }
     impl->func(arg);
 }