Remove WrapperWorldType from V8 binding

Source/bindings/v8/V8WindowShell.cpp

Index: Source/bindings/v8/V8WindowShell.cpp
diff --git a/Source/bindings/v8/V8WindowShell.cpp b/Source/bindings/v8/V8WindowShell.cpp
index 194532a164da3cd1a63a3afbc0cef39219dac091..5db2a5bcbfd5cad40d6a46b72610373a7ceaf500 100644
--- a/Source/bindings/v8/V8WindowShell.cpp
+++ b/Source/bindings/v8/V8WindowShell.cpp
@@ -260,7 +260,7 @@ void V8WindowShell::createContext()
 
     // Create a new environment using an empty template for the shadow
     // object. Reuse the global object if one has been created earlier.
-    v8::Handle<v8::ObjectTemplate> globalTemplate = V8Window::getShadowObjectTemplate(m_isolate, m_world->isMainWorld() ? MainWorld : IsolatedWorld);
+    v8::Handle<v8::ObjectTemplate> globalTemplate = V8Window::getShadowObjectTemplate(m_isolate);
     if (globalTemplate.IsEmpty())
         return;