Introduce url_list to the Response scheme of CacheStorage.

content/renderer/service_worker/service_worker_type_util.h

Index: content/renderer/service_worker/service_worker_type_util.h
diff --git a/content/renderer/service_worker/service_worker_type_util.h b/content/renderer/service_worker/service_worker_type_util.h
index f1cfa84e7a337409dddc59bdccd20a31b242738b..f78839d4e2d2e4fe549ad90ded921890a1f5e92c 100644
--- a/content/renderer/service_worker/service_worker_type_util.h
+++ b/content/renderer/service_worker/service_worker_type_util.h
@@ -18,13 +18,8 @@ void GetServiceWorkerHeaderMapFromWebRequest(
     const blink::WebServiceWorkerRequest& web_request,
     ServiceWorkerHeaderMap* headers);
 
-void GetServiceWorkerHeaderMapFromWebResponse(
-    const blink::WebServiceWorkerResponse& web_response,
-    ServiceWorkerHeaderMap* headers);
-
-void GetCorsExposedHeaderNamesFromWebResponse(
-    const blink::WebServiceWorkerResponse& web_response,
-    ServiceWorkerHeaderList* result);
+ServiceWorkerResponse GetServiceWorkerResponseFromWebResponse(
+    const blink::WebServiceWorkerResponse& web_response);
 
 }  // namespace content