Make lists in the passwords section aware of the scroll target.

chrome/browser/resources/settings/advanced_page/advanced_page.js

Index: chrome/browser/resources/settings/advanced_page/advanced_page.js
diff --git a/chrome/browser/resources/settings/advanced_page/advanced_page.js b/chrome/browser/resources/settings/advanced_page/advanced_page.js
index 336b5f40560a777eea9267eb2606d06b915acd88..bf871a4e82014f3338e08e0b7be6922364fc4b20 100644
--- a/chrome/browser/resources/settings/advanced_page/advanced_page.js
+++ b/chrome/browser/resources/settings/advanced_page/advanced_page.js
@@ -18,5 +18,11 @@ Polymer({
       type: Object,
       notify: true,
     },
+
+    /**
+     * The scroll target for the lists in this section.
+     * @type {Element}

[michaelpg, 2016/10/17 18:59:54]

HTMLElement?

[hcarmona, 2016/10/18 19:33:19]

Done.

+     */
+    scrollTarget: HTMLElement,

[michaelpg, 2016/10/17 18:59:54]

shouldn't this just be Object?

[hcarmona, 2016/10/18 19:33:19]

Done.

   },
 });