ServiceWorker: Make "ready" fetches registration from browser process(2/3).

content/child/service_worker/web_service_worker_provider_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/child/service_worker/web_service_worker_provider_impl.h"
 
 #include "base/atomic_sequence_num.h"
 #include "base/logging.h"
 #include "content/child/service_worker/service_worker_dispatcher.h"
 #include "content/child/service_worker/service_worker_handle_reference.h"
@@ skipping 36 matching lines @@
   // the single provider context across threads. (http://crbug.com/366538
   // for more context)
   GetDispatcher()->AddProviderClient(provider_id_, client);
 
   ServiceWorkerRegistrationObjectInfo info;
   ServiceWorkerVersionAttributes attrs;
   if (!context_->GetRegistrationInfoAndVersionAttributes(&info, &attrs)) {
     // This provider is not associated with any registration.
     return;
   }
-
-  // Set .ready if the associated registration has the active service worker.
-  if (context_->active_handle_id() != kInvalidServiceWorkerHandleId) {
-    WebServiceWorkerRegistrationImpl* registration =
-        GetDispatcher()->FindServiceWorkerRegistration(info, false);
-    if (!registration) {
-      registration =
-          GetDispatcher()->CreateServiceWorkerRegistration(info, false);
-      registration->SetInstalling(
-          GetDispatcher()->GetServiceWorker(attrs.installing, false));
-      registration->SetWaiting(
-          GetDispatcher()->GetServiceWorker(attrs.waiting, false));
-      registration->SetActive(
-          GetDispatcher()->GetServiceWorker(attrs.active, false));
-    }
-    client->setReadyRegistration(registration);
-  }
-
   if (context_->controller_handle_id() != kInvalidServiceWorkerHandleId) {
     client->setController(GetDispatcher()->GetServiceWorker(
         context_->controller()->info(), false),
         false /* shouldNotifyControllerChange */);
   }
 }
 
 void WebServiceWorkerProviderImpl::registerServiceWorker(
     const WebURL& pattern,
     const WebURL& script_url,
     WebServiceWorkerRegistrationCallbacks* callbacks) {
   GetDispatcher()->RegisterServiceWorker(
       provider_id_, pattern, script_url, callbacks);
 }
 
 void WebServiceWorkerProviderImpl::unregisterServiceWorker(
     const WebURL& pattern,
     WebServiceWorkerUnregistrationCallbacks* callbacks) {
   GetDispatcher()->UnregisterServiceWorker(
       provider_id_, pattern, callbacks);
 }
 
 void WebServiceWorkerProviderImpl::getRegistration(
     const blink::WebURL& document_url,
     WebServiceWorkerRegistrationCallbacks* callbacks) {
   GetDispatcher()->GetRegistration(provider_id_, document_url, callbacks);
 }
 
+void WebServiceWorkerProviderImpl::getRegistrationForReady(
+    WebServiceWorkerGetRegistrationForReadyCallbacks* callbacks) {
+  GetDispatcher()->GetRegistrationForReady(provider_id_, callbacks);
+}
+
 void WebServiceWorkerProviderImpl::RemoveProviderClient() {
   // Remove the provider client, but only if the dispatcher is still there.
   // (For cleanup path we don't need to bother creating a new dispatcher)
   ServiceWorkerDispatcher* dispatcher =
       ServiceWorkerDispatcher::GetThreadSpecificInstance();
   if (dispatcher)
     dispatcher->RemoveProviderClient(provider_id_);
 }
 
 ServiceWorkerDispatcher* WebServiceWorkerProviderImpl::GetDispatcher() {
   return ServiceWorkerDispatcher::GetOrCreateThreadSpecificInstance(
       thread_safe_sender_.get());
 }
 
 }  // namespace content