Split custom element script use and move it into bindings

third_party/WebKit/Source/bindings/core/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 127 matching lines @@
 {
     v8::Local<v8::Object> constructor = constructorForType(type);
     if (constructor.IsEmpty())
         return v8::Local<v8::Object>();
     v8::Local<v8::Value> prototypeValue;
     if (!constructor->Get(context(), v8String(m_isolate, "prototype")).ToLocal(&prototypeValue) || !prototypeValue->IsObject())
         return v8::Local<v8::Object>();
     return prototypeValue.As<v8::Object>();
 }
 
-void V8PerContextData::addCustomElementBinding(PassOwnPtr<V0CustomElementBinding> binding)
+V8CustomElementPerContextData* V8PerContextData::customElements()
 {
-    m_customElementBindings.append(std::move(binding));
+    if (!m_customElements.get())
+        m_customElements = new V8CustomElementPerContextData();
+    return m_customElements;
 }
 
 v8::Local<v8::Value> V8PerContextData::compiledPrivateScript(String className)
 {
     return m_compiledPrivateScript.Get(className);
 }
 
 void V8PerContextData::setCompiledPrivateScript(String className, v8::Local<v8::Value> compiledObject)
 {
     m_compiledPrivateScript.Set(className, compiledObject);
 }
 
 } // namespace blink