MD Settings: Network a11y fixes

ui/webui/resources/cr_elements/network/cr_network_list_item.js

Index: ui/webui/resources/cr_elements/network/cr_network_list_item.js
diff --git a/ui/webui/resources/cr_elements/network/cr_network_list_item.js b/ui/webui/resources/cr_elements/network/cr_network_list_item.js
index e483e417b8a5db3aa0270243488bd8018ac1f175..f1a49c6c49b6433ab38cffa86f521d691548edef 100644
--- a/ui/webui/resources/cr_elements/network/cr_network_list_item.js
+++ b/ui/webui/resources/cr_elements/network/cr_network_list_item.js
@@ -195,4 +195,13 @@ Polymer({
     this.fire('show-detail', this.networkState);
     event.stopPropagation();
   },
+
+  /**
+   * @param {!CrOnc.NetworkStateProperties}} state
+   * @return {string}
+   * @private
+   */
+  getDetailsA11yString_: function(state) {
+    return CrOnc.getNetworkName(state);
+  },
 });