[MD settings] set route on advanced page toggle

chrome/browser/resources/settings/settings_main/settings_main.js

Index: chrome/browser/resources/settings/settings_main/settings_main.js
diff --git a/chrome/browser/resources/settings/settings_main/settings_main.js b/chrome/browser/resources/settings/settings_main/settings_main.js
index f9afe10053f9bbe4649a97a3c3b9115cdebe440d..72f64d6e90054aac522215723b67881194199c12 100644
--- a/chrome/browser/resources/settings/settings_main/settings_main.js
+++ b/chrome/browser/resources/settings/settings_main/settings_main.js
@@ -69,6 +69,12 @@ Polymer({
     document.addEventListener('toggle-advanced-page', function(e) {
       this.showAdvancedPage_ = e.detail;
       this.isAdvancedMenuOpen_ = e.detail;
+      this.currentRoute = {
+        page: this.isAdvancedMenuOpen_ ? 'advanced' : 'basic',
+        section: '',
+        subpage: [],
+        url: '',

[Dan Beam, 2016/06/30 23:40:26]

where'd we land on omitting the url key as I asked in
https://codereview.chromium.org/2090753002/diff/20001/chrome/browser/resource...

?

[dschuyler, 2016/07/01 00:59:05]

Done.

+      };
       if (this.showAdvancedPage_) {
         doWhenReady(
             function() {