ServiceWorker: Make '.ready' return a promise to be resolved with ServiceWorkerRegistration (2/3)

content/browser/service_worker/service_worker_provider_host.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/browser/service_worker/service_worker_provider_host.h"
 
 #include "base/stl_util.h"
 #include "content/browser/message_port_message_filter.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
 #include "content/browser/service_worker/service_worker_context_request_handler.h"
@@ skipping 127 matching lines @@
   }
 
   running_hosted_version_ = live_version;
   return true;
 }
 
 void ServiceWorkerProviderHost::AssociateRegistration(
     ServiceWorkerRegistration* registration) {
   DCHECK(CanAssociateRegistration(registration));
   associated_registration_ = registration;
+
+  if (dispatcher_host_) {
+    ServiceWorkerRegistrationObjectInfo info =
+        dispatcher_host_->GetOrCreateRegistrationHandle(
+            provider_id(), registration);
+    dispatcher_host_->Send(new ServiceWorkerMsg_AssociateRegistration(
+        kDocumentMainThreadId, provider_id(), info));
+  }
+
   registration->AddListener(this);
   UpdatePotentialControllees(registration->installing_version(),
                              registration->waiting_version(),
                              registration->active_version());
   SetControllerVersionAttribute(registration->active_version());
 }
 
 void ServiceWorkerProviderHost::UnassociateRegistration() {
   if (!associated_registration_.get())
     return;
+
+  if (dispatcher_host_) {
+    dispatcher_host_->Send(new ServiceWorkerMsg_UnassociateRegistration(
+        kDocumentMainThreadId, provider_id()));
+  }
+
   associated_registration_->RemoveListener(this);
   associated_registration_ = NULL;
   UpdatePotentialControllees(NULL, NULL, NULL);
   SetControllerVersionAttribute(NULL);
 }
 
 scoped_ptr<ServiceWorkerRequestHandler>
 ServiceWorkerProviderHost::CreateRequestHandler(
     ResourceType resource_type,
     base::WeakPtr<storage::BlobStorageContext> blob_storage_context,
@@ skipping 56 matching lines @@
     dispatcher_host_->RegisterServiceWorkerHandle(handle.Pass());
   }
   return info;
 }
 
 bool ServiceWorkerProviderHost::IsContextAlive() {
   return context_ != NULL;
 }
 
 }  // namespace content