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

content/browser/service_worker/service_worker_register_job.cc

Index: content/browser/service_worker/service_worker_register_job.cc
diff --git a/content/browser/service_worker/service_worker_register_job.cc b/content/browser/service_worker/service_worker_register_job.cc
index 29c53149b96f0f904a89ba0285ec41c216f229cd..1aadbff0c2d09f93785331c446548122eedbcc08 100644
--- a/content/browser/service_worker/service_worker_register_job.cc
+++ b/content/browser/service_worker/service_worker_register_job.cc
@@ -68,12 +68,13 @@ typedef ServiceWorkerRegisterJobBase::RegistrationJobType RegistrationJobType;
 
 ServiceWorkerRegisterJob::ServiceWorkerRegisterJob(
     base::WeakPtr<ServiceWorkerContextCore> context,
-    const GURL& pattern,
-    const GURL& script_url)
+    const GURL& script_url,
+    const ServiceWorkerRegistrationOptions& options)
     : context_(context),
       job_type_(REGISTRATION_JOB),
-      pattern_(pattern),
+      pattern_(options.scope),
       script_url_(script_url),
+      update_via_cache_(options.update_via_cache),
       phase_(INITIAL),
       doom_installing_worker_(false),
       is_promise_resolved_(false),
@@ -91,6 +92,7 @@ ServiceWorkerRegisterJob::ServiceWorkerRegisterJob(
     : context_(context),
       job_type_(UPDATE_JOB),
       pattern_(registration->pattern()),
+      update_via_cache_(registration->update_via_cache()),
       phase_(INITIAL),
       doom_installing_worker_(false),
       is_promise_resolved_(false),
@@ -319,8 +321,9 @@ void ServiceWorkerRegisterJob::RegisterAndContinue() {
     return;
   }
 
-  set_registration(
-      new ServiceWorkerRegistration(pattern_, registration_id, context_));
+  set_registration(new ServiceWorkerRegistration(
+      ServiceWorkerRegistrationOptions(pattern_, update_via_cache_),
+      registration_id, context_));
   AddRegistrationToMatchingProviderHosts(registration());
   UpdateAndContinue();
 }