MD Settings: Custom expand/collapse section animations.

chrome/browser/resources/settings/advanced_page/advanced_page.html

Index: chrome/browser/resources/settings/advanced_page/advanced_page.html
diff --git a/chrome/browser/resources/settings/advanced_page/advanced_page.html b/chrome/browser/resources/settings/advanced_page/advanced_page.html
index 5379feef8e7acd06d8c09102927d6c6052f705df..4dc1055b75e92ec94f0272112fbf1cbeb1e7c324 100644
--- a/chrome/browser/resources/settings/advanced_page/advanced_page.html
+++ b/chrome/browser/resources/settings/advanced_page/advanced_page.html
@@ -5,6 +5,7 @@
 <link rel="import" href="chrome://md-settings/passwords_and_forms_page/passwords_and_forms_page.html">
 <link rel="import" href="chrome://md-settings/privacy_page/privacy_page.html">
 <link rel="import" href="chrome://md-settings/reset_page/reset_page.html">
+<link rel="import" href="chrome://md-settings/settings_page/main_page_behavior.html">
 <link rel="import" href="chrome://md-settings/settings_page/settings_page_visibility.html">
 <link rel="import" href="chrome://md-settings/settings_page/settings_section.html">
 <link rel="import" href="chrome://md-settings/site_settings/constants.html">
@@ -19,6 +20,7 @@
 <dom-module id="settings-advanced-page">
   <link rel="import" type="css" href="chrome://md-settings/settings_page.css">
   <template>
+    <style include="main-page-styles"></style>
 <if expr="chromeos">
     <template is="dom-if" if="[[showPage(pageVisibility.dateTime)]]" restamp>
       <settings-section page-title="[[i18n('dateTimePageTitle')]]"