Remove world type from hasInstance()

Source/bindings/v8/IDBBindingUtilities.cpp

Index: Source/bindings/v8/IDBBindingUtilities.cpp
diff --git a/Source/bindings/v8/IDBBindingUtilities.cpp b/Source/bindings/v8/IDBBindingUtilities.cpp
index c64873a08c0f80cddc55409b7400e807c19ad588..08a3ac96a0437e7f919d34615eda5fe264eca949 100644
--- a/Source/bindings/v8/IDBBindingUtilities.cpp
+++ b/Source/bindings/v8/IDBBindingUtilities.cpp
@@ -437,7 +437,7 @@ PassRefPtr<IDBKeyRange> scriptValueToIDBKeyRange(DOMRequestState* state, const S
     v8::Isolate* isolate = state ? state->context()->GetIsolate() : v8::Isolate::GetCurrent();
     v8::HandleScope handleScope(isolate);
     v8::Handle<v8::Value> value(scriptValue.v8Value());
-    if (V8IDBKeyRange::hasInstance(value, isolate, worldType(isolate)))
+    if (V8IDBKeyRange::hasInstance(value, isolate))
         return V8IDBKeyRange::toNative(value.As<v8::Object>());
     return 0;
 }