[ServiceWorker] Fetch event should return integrity value

content/browser/service_worker/link_header_support_unittest.cc

 // Copyright 2016 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 "content/browser/service_worker/link_header_support.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/run_loop.h"
 #include "content/browser/loader/resource_request_info_impl.h"
@@ skipping 128 matching lines @@
         -1 /* render_frame_id */, resource_type == RESOURCE_TYPE_MAIN_FRAME,
         false /* parent_is_main_frame */, true /* allow_download */,
         true /* is_async */, PREVIEWS_OFF /* previews_state */);
     ResourceRequestInfoImpl::ForRequest(request.get())
         ->set_initiated_in_secure_context_for_testing(true);
 
     ServiceWorkerRequestHandler::InitializeHandler(
         request.get(), context_wrapper(), &blob_storage_context_,
         render_process_id(), provider_id, false /* skip_service_worker */,
         FETCH_REQUEST_MODE_NO_CORS, FETCH_CREDENTIALS_MODE_OMIT,
-        FetchRedirectMode::FOLLOW_MODE, resource_type,
+        FetchRedirectMode::FOLLOW_MODE, "" /*integrity*/, resource_type,

[falken, 2017/07/07 00:56:10]

ditto

[xiaofengzhang, 2017/07/12 09:13:52]

Done.

         REQUEST_CONTEXT_TYPE_HYPERLINK, REQUEST_CONTEXT_FRAME_TYPE_TOP_LEVEL,
         nullptr);
 
     return request;
   }
 
   std::unique_ptr<net::URLRequest> CreateSubresourceRequest(
       const GURL& request_url,
       int provider_id) {
     return CreateRequest(request_url, RESOURCE_TYPE_SCRIPT, provider_id);
@@ skipping 282 matching lines @@
                                provider_host()->provider_id())
           .get(),
       "<../foo.js>; rel=serviceworker", context_wrapper());
   base::RunLoop().RunUntilIdle();
 
   std::vector<ServiceWorkerRegistrationInfo> registrations = GetRegistrations();
   ASSERT_EQ(1u, registrations.size());
 }
 
 }  // namespace content