Implement updateViaCache flag and no-cache by default for main service worker scripts

content/browser/service_worker/service_worker_registration_unittest.cc

Index: content/browser/service_worker/service_worker_registration_unittest.cc
diff --git a/content/browser/service_worker/service_worker_registration_unittest.cc b/content/browser/service_worker/service_worker_registration_unittest.cc
index 6e1b4442fb11e27c93e2c7c13d359d158c95d60e..f8d2130241fb395554c66565db42788ffd56d02b 100644
--- a/content/browser/service_worker/service_worker_registration_unittest.cc
+++ b/content/browser/service_worker/service_worker_registration_unittest.cc
@@ -104,8 +104,8 @@ TEST_F(ServiceWorkerRegistrationTest, SetAndUnsetVersions) {
   const GURL kScript("http://www.example.not/service_worker.js");
   int64_t kRegistrationId = 1L;
   scoped_refptr<ServiceWorkerRegistration> registration =
-      new ServiceWorkerRegistration(kScope, kRegistrationId,
-                                    context()->AsWeakPtr());
+      new ServiceWorkerRegistration(kScope, false /* use_cache */,
+                                    kRegistrationId, context()->AsWeakPtr());
 
   const int64_t version_1_id = 1L;
   const int64_t version_2_id = 2L;
@@ -171,8 +171,8 @@ TEST_F(ServiceWorkerRegistrationTest, FailedRegistrationNoCrash) {
   const GURL kScope("http://www.example.not/");
   int64_t kRegistrationId = 1L;
   scoped_refptr<ServiceWorkerRegistration> registration =
-      new ServiceWorkerRegistration(kScope, kRegistrationId,
-                                    context()->AsWeakPtr());
+      new ServiceWorkerRegistration(kScope, false /* use_cache */,
+                                    kRegistrationId, context()->AsWeakPtr());
   std::unique_ptr<ServiceWorkerRegistrationHandle> handle(
       new ServiceWorkerRegistrationHandle(
           context()->AsWeakPtr(), base::WeakPtr<ServiceWorkerProviderHost>(),
@@ -186,7 +186,8 @@ TEST_F(ServiceWorkerRegistrationTest, NavigationPreload) {
   const GURL kScript("https://www.example.not/service_worker.js");
   // Setup.
   scoped_refptr<ServiceWorkerRegistration> registration =
-      new ServiceWorkerRegistration(kScope, storage()->NewRegistrationId(),
+      new ServiceWorkerRegistration(kScope, false /* use_cache */,
+                                    storage()->NewRegistrationId(),
                                     context()->AsWeakPtr());
   scoped_refptr<ServiceWorkerVersion> version_1 = new ServiceWorkerVersion(
       registration.get(), kScript, storage()->NewVersionId(),
@@ -230,7 +231,8 @@ class ServiceWorkerActivationTest : public ServiceWorkerRegistrationTest {
     const GURL kScript("https://www.example.not/service_worker.js");
 
     registration_ = new ServiceWorkerRegistration(
-        kScope, storage()->NewRegistrationId(), context()->AsWeakPtr());
+        kScope, false /* use_cache */, storage()->NewRegistrationId(),
+        context()->AsWeakPtr());
 
     // Create an active version.
     scoped_refptr<ServiceWorkerVersion> version_1 = new ServiceWorkerVersion(