[ServiceWorker] Add was_fallback_required flag to ResourceResponseInfo. [2/2 chromium]

content/child/web_url_loader_impl.cc

Index: content/child/web_url_loader_impl.cc
diff --git a/content/child/web_url_loader_impl.cc b/content/child/web_url_loader_impl.cc
index 897013eb349f863fb1962c618ece2cc91ab90b25..b11f23d18b2ad105f3c8d0df97fd380f575fca0c 100644
--- a/content/child/web_url_loader_impl.cc
+++ b/content/child/web_url_loader_impl.cc
@@ -778,6 +778,8 @@ void WebURLLoaderImpl::PopulateURLResponse(const GURL& url,
   response->setConnectionReused(info.load_timing.socket_reused);
   response->setDownloadFilePath(info.download_file_path.AsUTF16Unsafe());
   response->setWasFetchedViaServiceWorker(info.was_fetched_via_service_worker);
+  response->setWasFallbackRequiredByServiceWorker(
+      info.was_fallback_required_by_service_worker);
   WebURLResponseExtraDataImpl* extra_data =
       new WebURLResponseExtraDataImpl(info.npn_negotiated_protocol);
   response->setExtraData(extra_data);