Remove WrapperWorldType from V8 binding

Source/bindings/templates/interface.h

Index: Source/bindings/templates/interface.h
diff --git a/Source/bindings/templates/interface.h b/Source/bindings/templates/interface.h
index d29a30aa36789ee52faba89d6ce534261b03e2c6..504157dbeb50a09547c97fbce392bd9e5bd57539 100644
--- a/Source/bindings/templates/interface.h
+++ b/Source/bindings/templates/interface.h
@@ -48,7 +48,7 @@ class Dictionary;
 {% if named_constructor %}
 class {{v8_class}}Constructor {
 public:
-    static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*, WrapperWorldType);
+    static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*);
     static const WrapperTypeInfo wrapperTypeInfo;
 };
 
@@ -57,7 +57,7 @@ class {{v8_class}} {
 public:
     static bool hasInstance(v8::Handle<v8::Value>, v8::Isolate*);
     static v8::Handle<v8::Object> findInstanceInPrototypeChain(v8::Handle<v8::Value>, v8::Isolate*);
-    static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*, WrapperWorldType);
+    static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*);
     static {{cpp_class}}* toNative(v8::Handle<v8::Object> object)
     {
         return fromInternalPointer(object->GetAlignedPointerFromInternalField(v8DOMWrapperObjectIndex));
@@ -75,7 +75,7 @@ public:
     static EventTarget* toEventTarget(v8::Handle<v8::Object>);
     {% endif %}
     {% if interface_name == 'Window' %}
-    static v8::Handle<v8::ObjectTemplate> getShadowObjectTemplate(v8::Isolate*, WrapperWorldType);
+    static v8::Handle<v8::ObjectTemplate> getShadowObjectTemplate(v8::Isolate*);
     {% endif %}
     {% for method in methods if method.is_custom %}
     {% filter conditional(method.conditional_string) %}
@@ -257,7 +257,7 @@ inline void v8SetReturnValue(const CallbackInfo& callbackInfo, {{cpp_class}}* im
 template<typename CallbackInfo>
 inline void v8SetReturnValueForMainWorld(const CallbackInfo& callbackInfo, {{cpp_class}}* impl)
 {
-    ASSERT(worldType(callbackInfo.GetIsolate()) == MainWorld);
+    ASSERT(DOMWrapperWorld::current(callbackInfo.GetIsolate())->isMainWorld());
     if (UNLIKELY(!impl)) {
         v8SetReturnValueNull(callbackInfo);
         return;