Remove world type from hasInstance()

Source/bindings/v8/V8Utilities.cpp

 /*
  * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 74 matching lines @@
 
     // Validate the passed array of transferrables.
     for (unsigned int i = 0; i < length; ++i) {
         v8::Local<v8::Value> transferrable = transferrables->Get(i);
         // Validation of non-null objects, per HTML5 spec 10.3.3.
         if (isUndefinedOrNull(transferrable)) {
             exceptionState.throwDOMException(DataCloneError, "Value at index " + String::number(i) + " is an untransferable " + (transferrable->IsUndefined() ? "'undefined'" : "'null'") + " value.");
             return false;
         }
         // Validation of Objects implementing an interface, per WebIDL spec 4.1.15.
-        if (V8MessagePort::hasInstance(transferrable, isolate, worldType(isolate))) {
+        if (V8MessagePort::hasInstance(transferrable, isolate)) {
             RefPtr<MessagePort> port = V8MessagePort::toNative(v8::Handle<v8::Object>::Cast(transferrable));
             // Check for duplicate MessagePorts.
             if (ports.contains(port)) {
                 exceptionState.throwDOMException(DataCloneError, "Message port at index " + String::number(i) + " is a duplicate of an earlier port.");
                 return false;
             }
             ports.append(port.release());
-        } else if (V8ArrayBuffer::hasInstance(transferrable, isolate, worldType(isolate))) {
+        } else if (V8ArrayBuffer::hasInstance(transferrable, isolate)) {
             RefPtr<ArrayBuffer> arrayBuffer = V8ArrayBuffer::toNative(v8::Handle<v8::Object>::Cast(transferrable));
             if (arrayBuffers.contains(arrayBuffer)) {
                 exceptionState.throwDOMException(DataCloneError, "ArrayBuffer at index " + String::number(i) + " is a duplicate of an earlier ArrayBuffer.");
                 return false;
             }
             arrayBuffers.append(arrayBuffer.release());
         } else {
             exceptionState.throwDOMException(DataCloneError, "Value at index " + String::number(i) + " does not have a transferable type.");
             return false;
         }
@@ skipping 73 matching lines @@
 {
     v8::Handle<v8::Value> boundFunction = function->GetBoundFunction();
     if (boundFunction->IsFunction()) {
         return v8::Handle<v8::Function>::Cast(boundFunction);
     } else {
         return function;
     }
 }
 
 } // namespace WebCore