ServiceWorker: Ensure live registration during starting worker

content/browser/service_worker/service_worker_browsertest.cc

 // Copyright 2014 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 "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
@@ skipping 506 matching lines @@
     const GURL pattern = embedded_test_server()->GetURL("/service_worker/");
     registration_ = new ServiceWorkerRegistration(
         pattern,
         wrapper()->context()->storage()->NewRegistrationId(),
         wrapper()->context()->AsWeakPtr());
     version_ = new ServiceWorkerVersion(
         registration_.get(),
         embedded_test_server()->GetURL(worker_url),
         wrapper()->context()->storage()->NewVersionId(),
         wrapper()->context()->AsWeakPtr());
+
+    // Make the registration findable via storage functions.
+    wrapper()->context()->storage()->NotifyInstallingRegistration(
+        registration_.get());
+
     AssociateRendererProcessToPattern(pattern);
   }
 
   void TimeoutWorkerOnIOThread() {
     ASSERT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::IO));
     version_->PingWorker();
     version_->OnPingTimeout();
   }
 
   void StartWorker(ServiceWorkerStatusCode expected_status) {
@@ skipping 661 matching lines @@
   ASSERT_EQ(SERVICE_WORKER_OK, status);
   // Stop the worker.
   StopWorker(SERVICE_WORKER_OK);
   // Restart the worker.
   StartWorker(SERVICE_WORKER_OK);
   // Stop the worker.
   StopWorker(SERVICE_WORKER_OK);
 }
 
 }  // namespace content