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

content/browser/service_worker/service_worker_provider_host.cc

Index: content/browser/service_worker/service_worker_provider_host.cc
diff --git a/content/browser/service_worker/service_worker_provider_host.cc b/content/browser/service_worker/service_worker_provider_host.cc
index bd0c5ea3197e310de114dc2618f42abc0db0618d..b0d91d157d5ba56694e785daf909e4f66ba27db9 100644
--- a/content/browser/service_worker/service_worker_provider_host.cc
+++ b/content/browser/service_worker/service_worker_provider_host.cc
@@ -145,6 +145,15 @@ 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(),
@@ -155,6 +164,12 @@ void ServiceWorkerProviderHost::AssociateRegistration(
 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);