Remove embedder custom elements.

sky/engine/web/WebDocument.cpp

 /*
  * Copyright (C) 2009 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 108 matching lines @@
 
 WebElement WebDocument::createElement(const WebString& tagName)
 {
     TrackExceptionState exceptionState;
     WebElement element(unwrap<Document>()->createElement(tagName, exceptionState));
     if (exceptionState.hadException())
         return WebElement();
     return element;
 }
 
-v8::Handle<v8::Value> WebDocument::registerEmbedderCustomElement(const WebString& name, v8::Handle<v8::Value> options, WebExceptionCode& ec)
-{
-    v8::Isolate* isolate = v8::Isolate::GetCurrent();
-    Document* document = unwrap<Document>();
-    Dictionary dictionary(options, isolate);
-    TrackExceptionState exceptionState;
-    ScriptValue constructor = document->registerElement(ScriptState::current(isolate), name, dictionary, exceptionState, CustomElement::EmbedderNames);
-    ec = exceptionState.code();
-    if (exceptionState.hadException())
-        return v8::Handle<v8::Value>();
-    return constructor.v8Value();
-}
-
 void WebDocument::pauseAnimationsForTesting(double pauseTime) const {
     constUnwrap<Document>()->frame()->view()->updateLayoutAndStyleForPainting();
     constUnwrap<Document>()->timeline().pauseAnimationsForTesting(pauseTime);
 }
 
 WebDocument::WebDocument(const PassRefPtr<Document>& elem)
     : WebNode(elem)
 {
 }
 
 WebDocument& WebDocument::operator=(const PassRefPtr<Document>& elem)
 {
     m_private = elem;
     return *this;
 }
 
 WebDocument::operator PassRefPtr<Document>() const
 {
     return toDocument(m_private.get());
 }
 
 } // namespace blink