MD Settings: Lazy load the contents of the "advanced" settings.

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 2fb914da04ac94fa56f159a5dc1cd7824edc2d85..49397d85763e019f8ec3de52b9e70d4b0cde7833 100644
--- a/chrome/browser/resources/settings/settings_main/settings_main.js
+++ b/chrome/browser/resources/settings/settings_main/settings_main.js
@@ -85,6 +85,13 @@ Polymer({
   /** @override */
   attached: function() {
     this.listen(this, 'freeze-scroll', 'onFreezeScroll_');
+    this.listen(this, 'lazy-loaded', 'onLazyLoaded_');
+  },
+
+  /** @private */
+  onLazyLoaded_: function() {
+    Polymer.dom.flush();

[Dan Beam, 2017/03/18 00:15:51]

should we be doing this only in certain cases?

[Dan Beam, 2017/03/18 00:41:06]

we probably should, but let's just see if anybody notices first

[dpapad, 2017/03/20 20:34:55]

Ok.

+    this.updateOverscrollForPage_();
   },
 
   /** @override */