Use NewScriptState in MIDIAccessResolver, CustomElementLifecycleCallbacks and V8MutationCallbacks

Source/bindings/v8/V8PerContextData.cpp

 /*
  * Copyright (C) 2012 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 60 matching lines @@
 
 V8PerContextData::~V8PerContextData()
 {
     v8::HandleScope handleScope(m_isolate);
     NewScriptState::from(m_context.newLocal(m_isolate))->setPerContextData(0);
 
     disposeMapWithUnsafePersistentValues(&m_wrapperBoilerplates);
     disposeMapWithUnsafePersistentValues(&m_constructorMap);
 }
 
+PassOwnPtr<V8PerContextData> V8PerContextData::create(v8::Handle<v8::Context> context, PassRefPtr<DOMWrapperWorld> world)
+{
+    return adoptPtr(new V8PerContextData(context, world));
+}
+
 V8PerContextData* V8PerContextData::from(v8::Handle<v8::Context> context)
 {
     return NewScriptState::from(context)->perContextData();
 }
 
 v8::Local<v8::Object> V8PerContextData::createWrapperFromCacheSlowCase(const WrapperTypeInfo* type)
 {
     ASSERT(!m_errorPrototype.isEmpty());
 
     v8::Context::Scope scope(context());
@@ skipping 115 matching lines @@
     if (!data->IsString())
         return -1;
     v8::String::Utf8Value utf8(data);
     char* comma = strnstr(*utf8, ",", utf8.length());
     if (!comma)
         return -1;
     return atoi(comma + 1);
 }
 
 } // namespace WebCore