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

chrome/browser/chrome_service_worker_browsertest.cc

Index: chrome/browser/chrome_service_worker_browsertest.cc
diff --git a/chrome/browser/chrome_service_worker_browsertest.cc b/chrome/browser/chrome_service_worker_browsertest.cc
index 660b816de158d3f8cb633e04373f573b7ccf4862..367e3c388e49af143ac22672a811853bb8abbf5a 100644
--- a/chrome/browser/chrome_service_worker_browsertest.cc
+++ b/chrome/browser/chrome_service_worker_browsertest.cc
@@ -84,7 +84,7 @@ IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
   base::RunLoop run_loop;
   sw_context->RegisterServiceWorker(
       embedded_test_server()->GetURL("/"),
-      embedded_test_server()->GetURL("/service_worker.js"),
+      embedded_test_server()->GetURL("/service_worker.js"), false,
       base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
   run_loop.Run();
 
@@ -114,7 +114,7 @@ IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
   base::RunLoop run_loop;
   sw_context->RegisterServiceWorker(
       embedded_test_server()->GetURL("/"),
-      embedded_test_server()->GetURL("/service_worker.js"),
+      embedded_test_server()->GetURL("/service_worker.js"), false,
       base::Bind(&ExpectResultAndRun, true, run_loop.QuitClosure()));
   run_loop.Run();
 
@@ -148,7 +148,7 @@ IN_PROC_BROWSER_TEST_F(ChromeServiceWorkerTest,
   base::RunLoop run_loop;
   sw_context->RegisterServiceWorker(
       embedded_test_server()->GetURL("/"),
-      embedded_test_server()->GetURL("/service_worker.js"),
+      embedded_test_server()->GetURL("/service_worker.js"), false,
       base::Bind(&ExpectResultAndRun, false, run_loop.QuitClosure()));
   run_loop.Run();
 }