ServiceWorker: Ensure live registration during starting worker

content/browser/service_worker/service_worker_version_unittest.cc

Index: content/browser/service_worker/service_worker_version_unittest.cc
diff --git a/content/browser/service_worker/service_worker_version_unittest.cc b/content/browser/service_worker/service_worker_version_unittest.cc
index 52c8595028f1a535250130161b8089465dfe596e..c5b2dcc04a0ce694a62dbc70a1a94bfabaa72d96 100644
--- a/content/browser/service_worker/service_worker_version_unittest.cc
+++ b/content/browser/service_worker/service_worker_version_unittest.cc
@@ -130,6 +130,17 @@ class ServiceWorkerVersionTest : public testing::Test {
         1L,
         helper_->context()->AsWeakPtr());
 
+    // Make the registration findable via storage functions.
+    helper_->context()->storage()->LazyInitialize(base::Bind(&base::DoNothing));
+    base::RunLoop().RunUntilIdle();
+    ServiceWorkerStatusCode status = SERVICE_WORKER_ERROR_FAILED;
+    helper_->context()->storage()->StoreRegistration(
+        registration_.get(),
+        version_.get(),
+        CreateReceiverOnCurrentThread(&status));
+    base::RunLoop().RunUntilIdle();
+    ASSERT_EQ(SERVICE_WORKER_OK, status);
+
     // Simulate adding one process to the pattern.
     helper_->SimulateAddProcessToPattern(pattern_, kRenderProcessId);
     ASSERT_TRUE(helper_->context()->process_manager()