Set the requester context info to the requests for off-main-thread-fetch.

content/renderer/service_worker/worker_fetch_context_impl.cc

Index: content/renderer/service_worker/worker_fetch_context_impl.cc
diff --git a/content/renderer/service_worker/worker_fetch_context_impl.cc b/content/renderer/service_worker/worker_fetch_context_impl.cc
index 51a9730df6b69928e7870f8d21803a025179f532..04af8230941b625d83ad974da86b9364d0f3834c 100644
--- a/content/renderer/service_worker/worker_fetch_context_impl.cc
+++ b/content/renderer/service_worker/worker_fetch_context_impl.cc
@@ -43,6 +43,7 @@ std::unique_ptr<blink::WebURLLoader> WorkerFetchContextImpl::CreateURLLoader() {
 void WorkerFetchContextImpl::WillSendRequest(blink::WebURLRequest& request) {
   RequestExtraData* extra_data = new RequestExtraData();
   extra_data->set_service_worker_provider_id(service_worker_provider_id_);
+  extra_data->set_initiated_in_secure_context(is_secure_context_);
   request.SetExtraData(extra_data);
 
   if (!IsControlledByServiceWorker() &&
@@ -74,6 +75,10 @@ void WorkerFetchContextImpl::set_is_controlled_by_service_worker(bool flag) {
   is_controlled_by_service_worker_ = flag;
 }
 
+void WorkerFetchContextImpl::set_is_secure_context(bool flag) {
+  is_secure_context_ = flag;
+}
+
 void WorkerFetchContextImpl::SetControllerServiceWorker(
     int64_t controller_version_id) {
   controller_version_id_ = controller_version_id;