MD Settings: move appeal into flow to unhide Advanced toggle

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 1275cf1740d3da50eae57e49394f9e9f97750f51..a503726438cd103b8d12ce034275deb1589a6cc7 100644
--- a/chrome/browser/resources/settings/settings_ui/settings_ui.js
+++ b/chrome/browser/resources/settings/settings_ui/settings_ui.js
@@ -25,12 +25,24 @@ Polymer({
       observer: 'directionDelegateChanged_',
       type: Object,
     },
+
+    appealClosed_: {
+      type: Boolean,
+      value: function() {
+        return !!(sessionStorage.appealClosed_ || localStorage.appealClosed_);
+      },
+    },
   },
 
   listeners: {
     'sideNav.iron-activate': 'onIronActivate_',
   },
 
+  /** @private */
+  onCloseAppealTap_: function() {
+    sessionStorage.appealClosed_ = this.appealClosed_ = true;
+  },
+
   /**
    * @param {Event} event
    * @private