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 e8180176d55fc93ff62ceab6eb66a65223577ef8..8f136b98960ae1fad84fd1ba9f7f6444588a2892 100644
--- a/content/renderer/service_worker/worker_fetch_context_impl.cc
+++ b/content/renderer/service_worker/worker_fetch_context_impl.cc
@@ -44,6 +44,7 @@ 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_render_frame_id(parent_frame_id_);
+  extra_data->set_initiated_in_secure_context(is_secure_context_);
   request.SetExtraData(extra_data);
 
   if (!IsControlledByServiceWorker() &&
@@ -88,6 +89,10 @@ void WorkerFetchContextImpl::set_first_party_for_cookies(
   first_party_for_cookies_ = first_party_for_cookies;
 }
 
+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;