Pass isolate to v8::Undefined() function

Source/bindings/v8/V8Binding.h

Index: Source/bindings/v8/V8Binding.h
diff --git a/Source/bindings/v8/V8Binding.h b/Source/bindings/v8/V8Binding.h
index a8d74b6547538ef54ba08507ce33816c0e612cf5..e984d03068dfd72b93321b8f7f737de1f8fe11c9 100644
--- a/Source/bindings/v8/V8Binding.h
+++ b/Source/bindings/v8/V8Binding.h
@@ -64,7 +64,7 @@ namespace WebCore {
     v8::Handle<v8::Value> throwError(V8ErrorType, const String&, v8::Isolate*);
 
     // Schedule a JavaScript error to be thrown.
-    v8::Handle<v8::Value> throwError(v8::Handle<v8::Value>);
+    v8::Handle<v8::Value> throwError(v8::Handle<v8::Value>, v8::Isolate*);
 
     // A helper for throwing JavaScript TypeError.
     v8::Handle<v8::Value> throwTypeError(v8::Isolate*);