Remove custom element type extensions.

sky/engine/bindings/core/v8/CustomElementConstructorBuilder.cpp

Index: sky/engine/bindings/core/v8/CustomElementConstructorBuilder.cpp
diff --git a/sky/engine/bindings/core/v8/CustomElementConstructorBuilder.cpp b/sky/engine/bindings/core/v8/CustomElementConstructorBuilder.cpp
index 618d570ab1ecfca46e5be9edc26834c5ff4fa6a4..a5aabc2aa7b1dd068c4df3b165a705abf78c3640 100644
--- a/sky/engine/bindings/core/v8/CustomElementConstructorBuilder.cpp
+++ b/sky/engine/bindings/core/v8/CustomElementConstructorBuilder.cpp
@@ -171,31 +171,25 @@ bool CustomElementConstructorBuilder::createConstructor(Document* document, Cust
 
     v8::Isolate* isolate = m_scriptState->isolate();
 
-    if (!prototypeIsValid(definition->descriptor().type(), exceptionState))
+    if (!prototypeIsValid(definition->descriptor().localName(), exceptionState))
         return false;
 
     v8::Local<v8::FunctionTemplate> constructorTemplate = v8::FunctionTemplate::New(isolate);
     constructorTemplate->SetCallHandler(constructCustomElement);
     m_constructor = constructorTemplate->GetFunction();
     if (m_constructor.IsEmpty()) {
-        CustomElementException::throwException(CustomElementException::ContextDestroyedRegisteringDefinition, definition->descriptor().type(), exceptionState);
+        CustomElementException::throwException(CustomElementException::ContextDestroyedRegisteringDefinition, definition->descriptor().localName(), exceptionState);
         return false;
     }
 
     const CustomElementDescriptor& descriptor = definition->descriptor();
 
     v8::Handle<v8::String> v8TagName = v8String(isolate, descriptor.localName());
-    v8::Handle<v8::Value> v8Type;
-    if (descriptor.isTypeExtension())
-        v8Type = v8String(isolate, descriptor.type());
-    else
-        v8Type = v8::Null(isolate);
 
-    m_constructor->SetName(v8Type->IsNull() ? v8TagName : v8Type.As<v8::String>());
+    m_constructor->SetName(v8TagName);
 
     V8HiddenValue::setHiddenValue(isolate, m_constructor, V8HiddenValue::customElementDocument(isolate), toV8(document, m_scriptState->context()->Global(), isolate));
     V8HiddenValue::setHiddenValue(isolate, m_constructor, V8HiddenValue::customElementTagName(isolate), v8TagName);
-    V8HiddenValue::setHiddenValue(isolate, m_constructor, V8HiddenValue::customElementType(isolate), v8Type);
 
     v8::Handle<v8::String> prototypeKey = v8String(isolate, "prototype");
     v8::Handle<v8::String> constructorKey = v8String(isolate, "constructor");
@@ -277,12 +271,10 @@ static void constructCustomElement(const v8::FunctionCallbackInfo<v8::Value>& in
 
     Document* document = V8Document::toNative(V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Callee(), V8HiddenValue::customElementDocument(isolate)).As<v8::Object>());
     TOSTRING_VOID(V8StringResource<>, tagName, V8HiddenValue::getHiddenValue(isolate, info.Callee(), V8HiddenValue::customElementTagName(isolate)));
-    v8::Handle<v8::Value> maybeType = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Callee(), V8HiddenValue::customElementType(isolate));
-    TOSTRING_VOID(V8StringResource<>, type, maybeType);
 
     ExceptionState exceptionState(ExceptionState::ConstructionContext, "CustomElement", info.Holder(), info.GetIsolate());
     CustomElementProcessingStack::CallbackDeliveryScope deliveryScope;
-    RefPtr<Element> element = document->createElement(tagName, maybeType->IsNull() ? nullAtom : type, exceptionState);
+    RefPtr<Element> element = document->createElement(tagName, exceptionState);
     if (exceptionState.throwIfNeeded())
         return;
     v8SetReturnValueFast(info, element.release(), document);