Remove WrapperWorldType from V8 binding

Source/bindings/templates/interface.h

 {# http://www.chromium.org/blink/coding-style#TOC-License #}
 /*
  * Copyright (C) 2013 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.
@@ skipping 30 matching lines @@
 {% endfor %}
 
 namespace WebCore {
 
 {% if has_event_constructor %}
 class Dictionary;
 {% endif %}
 {% 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;
 };
 
 {% endif %}
 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));
     }
     static {{cpp_class}}* toNativeWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>);
     static const WrapperTypeInfo wrapperTypeInfo;
     static void derefObject(void*);
     {% if has_visit_dom_wrapper %}
     static void visitDOMWrapper(void*, const v8::Persistent<v8::Object>&, v8::Isolate*);
     {% endif %}
     {% if is_active_dom_object %}
     static ActiveDOMObject* toActiveDOMObject(v8::Handle<v8::Object>);
     {% endif %}
     {% if is_event_target %}
     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) %}
     static void {{method.name}}MethodCustom(const v8::FunctionCallbackInfo<v8::Value>&);
     {% endfilter %}
     {% endfor %}
     {% if constructors or has_custom_constructor or has_event_constructor %}
     static void constructorCallback(const v8::FunctionCallbackInfo<v8::Value>&);
     {% endif %}
     {% if has_custom_constructor %}
@@ skipping 161 matching lines @@
     }
     if (DOMDataStore::setReturnValueFromWrapper<{{v8_class}}>(callbackInfo.GetReturnValue(), impl))
         return;
     v8::Handle<v8::Object> wrapper = wrap(impl, callbackInfo.Holder(), callbackInfo.GetIsolate());
     v8SetReturnValue(callbackInfo, wrapper);
 }
 
 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;
     }
     if (DOMDataStore::setReturnValueFromWrapperForMainWorld<{{v8_class}}>(callbackInfo.GetReturnValue(), impl))
         return;
     v8::Handle<v8::Value> wrapper = wrap(impl, callbackInfo.Holder(), callbackInfo.GetIsolate());
     v8SetReturnValue(callbackInfo, wrapper);
 }
 
@@ skipping 34 matching lines @@
     v8SetReturnValueFast(callbackInfo, impl.get(), wrappable);
 }
 
 {% if has_event_constructor %}
 bool initialize{{cpp_class}}({{cpp_class}}Init&, const Dictionary&, ExceptionState&, const v8::FunctionCallbackInfo<v8::Value>& info, const String& = "");
 
 {% endif %}
 }
 {% endfilter %}
 #endif // {{v8_class}}_h