MD Settings: cr/cros - Guest mode page visibility

chrome/browser/resources/settings/appearance_page/appearance_page.js

Index: chrome/browser/resources/settings/appearance_page/appearance_page.js
diff --git a/chrome/browser/resources/settings/appearance_page/appearance_page.js b/chrome/browser/resources/settings/appearance_page/appearance_page.js
index 42bde6027383be0851ce351d4ca92493972c0a83..05a703deba7f557350acf9ccf5c3dc825cc12f10 100644
--- a/chrome/browser/resources/settings/appearance_page/appearance_page.js
+++ b/chrome/browser/resources/settings/appearance_page/appearance_page.js
@@ -107,6 +107,14 @@ Polymer({
 
     /** @private */
     themeSublabel_: String,
+
+    /**
+     * Dictionary defining page visibility.
+     * @type {!AppearancePageVisibility}
+     */
+    pageVisibility: {

[dpapad, 2016/07/25 19:37:10]

Nit: Isn't this equivalent to the following (here and elsewhere)?

pageVisibility: Object

[michaelpg, 2016/07/26 04:02:55]

yes

[Moe, 2016/07/27 01:11:05]

Done.

+      type: Object,
+    },
   },
 
   observers: [
@@ -220,4 +228,13 @@ Polymer({
       return;
     chrome.settingsPrivate.setDefaultZoomPercent(percent);
   },
+
+  /**
+   * @param {boolean} bookmarksBarVisible if bookmarks bar option is visible.
+   * @return {string} 'first' if the argument is false or empty otherwise.
+   * @private
+   */
+  getFirst_: function(bookmarksBarVisible) {
+    return !bookmarksBarVisible ? 'first' : '';
+  }
 });