[MD settings] Remove old side nav code; remove extra toolbar

chrome/browser/resources/settings/settings_ui/settings_ui.js

Index: chrome/browser/resources/settings/settings_ui/settings_ui.js
diff --git a/chrome/browser/resources/settings/settings_ui/settings_ui.js b/chrome/browser/resources/settings/settings_ui/settings_ui.js
index 1249bb8a09fec52e321ae930588376825bb06783..f982c881125fd08001f14014d1fd562cfa029b99 100644
--- a/chrome/browser/resources/settings/settings_ui/settings_ui.js
+++ b/chrome/browser/resources/settings/settings_ui/settings_ui.js
@@ -28,28 +28,15 @@ Polymer({
   },
 
   listeners: {
-    'sideNav.iron-select': 'onIronSelect_',
-    'paper-responsive-change': 'onPaperResponsiveChange_',
+    'sideNav.iron-activate': 'onIronActivate_',
   },
 
   /**
    * @param {!CustomEvent} e
    * @private
    */
-  onIronSelect_: function(e) {
-    if (Polymer.dom(e).path.indexOf(this.$.panel) >= 0) {
-      this.classList.remove('narrowing');
-      this.$.panel.closeDrawer();
-    }
-  },
-
-  /**
-   * @param {!CustomEvent} e
-   * @private
-   */
-  onPaperResponsiveChange_: function(e) {
-    if (Polymer.dom(e).rootTarget == this.$.panel)
-      this.classList.toggle('narrowing', e.detail.narrow);
+  onIronActivate_: function(e) {

[Dan Beam, 2016/06/17 23:38:38]

nit: if you don't use |e|, arguably remove it and the @param

[dschuyler, 2016/06/17 23:57:46]

Done.

+    this.$.panel.closeDrawer();
   },
 
   /** @private */