MD Settings: Network a11y fixes

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

Index: ui/webui/resources/cr_elements/network/cr_network_list.js
diff --git a/ui/webui/resources/cr_elements/network/cr_network_list.js b/ui/webui/resources/cr_elements/network/cr_network_list.js
index 64e3a13cea29a6532f91cc77ed10f22077b04eef..3594c3e5afd3b6a24bb02b0b7162836c46d7a96c 100644
--- a/ui/webui/resources/cr_elements/network/cr_network_list.js
+++ b/ui/webui/resources/cr_elements/network/cr_network_list.js
@@ -118,4 +118,13 @@ Polymer({
     else
       this.fire('selected', item);
   },
+
+  /**
+   * @param {!CrOnc.NetworkStateProperties}} state
+   * @return {string}
+   * @private
+   */
+  getDetailsA11yString_: function(state) {
+    return CrOnc.getNetworkName(state);
+  },
 });