Support DataSaver for SharedWorker

content/renderer/service_worker/service_worker_fetch_context_impl.cc

Index: content/renderer/service_worker/service_worker_fetch_context_impl.cc
diff --git a/content/renderer/service_worker/service_worker_fetch_context_impl.cc b/content/renderer/service_worker/service_worker_fetch_context_impl.cc
index 9de7876345657359953366de74363e39a6c755f3..e22f1a8917b07aaebb112e8a17b78800c53885e8 100644
--- a/content/renderer/service_worker/service_worker_fetch_context_impl.cc
+++ b/content/renderer/service_worker/service_worker_fetch_context_impl.cc
@@ -46,12 +46,13 @@ bool ServiceWorkerFetchContextImpl::IsControlledByServiceWorker() const {
   return false;
 }
 
-void ServiceWorkerFetchContextImpl::SetDataSaverEnabled(bool enabled) {
-  is_data_saver_enabled_ = enabled;
+void ServiceWorkerFetchContextImpl::SetDataSaverFlag(
+    blink::WebDataSaverFlag flag) {
+  data_saver_flag_ = flag;
 }
 
-bool ServiceWorkerFetchContextImpl::IsDataSaverEnabled() const {
-  return is_data_saver_enabled_;
+blink::WebDataSaverFlag ServiceWorkerFetchContextImpl::DataSaverFlag() const {
+  return data_saver_flag_;
 }
 
 }  // namespace content