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

content/browser/service_worker/service_worker_handle_unittest.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 <tuple>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "content/browser/service_worker/embedded_worker_registry.h"
@@ skipping 65 matching lines @@
   void SetUp() override {
     helper_.reset(new EmbeddedWorkerTestHelper(base::FilePath()));
 
     helper_->context()->RemoveDispatcherHost(helper_->mock_render_process_id());
     dispatcher_host_ = new TestingServiceWorkerDispatcherHost(
         helper_->mock_render_process_id(), helper_->context_wrapper(),
         &resource_context_, helper_.get());
 
     const GURL pattern("http://www.example.com/");
     registration_ = new ServiceWorkerRegistration(
-        pattern,
-        1L,
-        helper_->context()->AsWeakPtr());
+        pattern, false /* use_cache */, 1L, helper_->context()->AsWeakPtr());
     version_ = new ServiceWorkerVersion(
         registration_.get(),
         GURL("http://www.example.com/service_worker.js"),
         1L,
         helper_->context()->AsWeakPtr());
     std::vector<ServiceWorkerDatabase::ResourceRecord> records;
     records.push_back(
         ServiceWorkerDatabase::ResourceRecord(10, version_->script_url(), 100));
     version_->script_cache_map()->SetResources(records);
     version_->SetMainScriptHttpResponseInfo(net::HttpResponseInfo());
@@ skipping 64 matching lines @@
   // StartWorker shouldn't be recorded here.
   ASSERT_EQ(1UL, ipc_sink()->message_count());
   message = ipc_sink()->GetMessageAt(0);
 
   // StateChanged (state == Installed).
   VerifyStateChangedMessage(handle->handle_id(),
                             blink::WebServiceWorkerStateInstalled, message);
 }
 
 }  // namespace content