ServiceWorker: Make "ready" fetches registration from browser process(3/3).

Source/modules/serviceworkers/ServiceWorkerContainer.cpp

 /*
  * 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 101 matching lines @@
 {
     if (m_provider) {
         m_provider->setClient(0);
         m_provider = nullptr;
     }
 }
 
 DEFINE_TRACE(ServiceWorkerContainer)
 {
     visitor->trace(m_controller);
-    visitor->trace(m_readyRegistration);
     visitor->trace(m_ready);
     RefCountedGarbageCollectedEventTargetWithInlineData<ServiceWorkerContainer>::trace(visitor);
     ContextLifecycleObserver::trace(visitor);
 }
 
 ScriptPromise ServiceWorkerContainer::registerServiceWorker(ScriptState* scriptState, const String& url, const RegistrationOptions& options)
 {
     ASSERT(RuntimeEnabledFeatures::serviceWorkerEnabled());
     RefPtrWillBeRawPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
     ScriptPromise promise = resolver->promise();
@@ skipping 139 matching lines @@
 {
     if (!executionContext()) {
         deleteIfNoExistingOwner(serviceWorker);
         return;
     }
     m_controller = ServiceWorker::from(executionContext(), serviceWorker);
     if (shouldNotifyControllerChange)
         dispatchEvent(Event::create(EventTypeNames::controllerchange));
 }
 
-// FIXME: Remove this after Chrome side CL landed.
-void ServiceWorkerContainer::setReadyRegistration(WebServiceWorkerRegistration* registration)
-{
-    if (!executionContext()) {
-        ServiceWorkerRegistration::dispose(registration);
-        return;
-    }
-
-    ServiceWorkerRegistration* readyRegistration = ServiceWorkerRegistration::from(executionContext(), registration);
-    ASSERT(readyRegistration->active());
-
-    if (m_readyRegistration) {
-        ASSERT(m_readyRegistration == readyRegistration);
-        ASSERT(m_ready->state() == ReadyProperty::Resolved);
-        return;
-    }
-
-    m_readyRegistration = readyRegistration;
-    m_ready->resolve(readyRegistration);
-}
-
 void ServiceWorkerContainer::dispatchMessageEvent(const WebString& message, const WebMessagePortChannelArray& webChannels)
 {
     if (!executionContext() || !executionContext()->executingWindow())
         return;
 
     OwnPtrWillBeRawPtr<MessagePortArray> ports = MessagePort::toMessagePortArray(executionContext(), webChannels);
     RefPtr<SerializedScriptValue> value = SerializedScriptValueFactory::instance().createFromWire(message);
     executionContext()->executingWindow()->dispatchEvent(MessageEvent::create(ports.release(), value));
 }
 
@@ skipping 22 matching lines @@
 }
 
 ServiceWorkerContainer::ServiceWorkerContainer(ExecutionContext* executionContext)
     : ContextLifecycleObserver(executionContext)
     , m_provider(0)
 {
 
     if (!executionContext)
         return;
 
-    // FIXME: Remove this after Chrome side CL landed.
-    m_ready = createReadyProperty();
-
     if (ServiceWorkerContainerClient* client = ServiceWorkerContainerClient::from(executionContext)) {
         m_provider = client->provider();
         if (m_provider)
             m_provider->setClient(this);
     }
 }
 
 } // namespace blink