CrOS Settings: Add skeleton page for multidevice section.

chrome/browser/resources/settings/basic_page/basic_page.js

Index: chrome/browser/resources/settings/basic_page/basic_page.js
diff --git a/chrome/browser/resources/settings/basic_page/basic_page.js b/chrome/browser/resources/settings/basic_page/basic_page.js
index fe8cc8629fefeca5e288ccda49a0e075c5abfaa2..3aaa1bff53d5711860126b32ab095b65252ad7cc 100644
--- a/chrome/browser/resources/settings/basic_page/basic_page.js
+++ b/chrome/browser/resources/settings/basic_page/basic_page.js
@@ -18,9 +18,13 @@ Polymer({
       notify: true,
     },
 
+    // <if expr="chromeos">
     showAndroidApps: Boolean,
 
+    showMultidevice: Boolean,
+
     havePlayStoreApp: Boolean,
+    // </if>
 
     /** @type {!AndroidAppsInfo|undefined} */
     androidAppsInfo: Object,
@@ -183,6 +187,16 @@ Polymer({
     return !this.hasExpandedSection_ &&
         loadTimeData.getBoolean('isSecondaryUser');
   },
+
+  /**
+   * @param {boolean|undefined} visibility
+   * @return {boolean} Whether to show the multidevice settings page.
+   * @private
+   */
+  showMultidevicePage_: function(visibility) {

[dpapad, 2017/07/06 18:59:02]

Still here.

[Oren Blasberg, 2017/07/06 19:20:30]

Done.

+    return loadTimeData.getBoolean('enableMultideviceSettings') &&
+        this.showPage_(visibility);
+  },
   // </if>
 
   /** @private */
@@ -219,6 +233,16 @@ Polymer({
     return true;
   },
 
+  /**
+   * @return {boolean} Whether to show the multidevice settings page.
+   * @private
+   */
+  shouldShowMultidevice_: function() {
+    var visibility = /** @type {boolean|undefined} */ (
+        this.get('pageVisibility.multidevice'));
+    return this.showMultidevice && this.showPage_(visibility);
+  },
+
   /**
    * Hides everything but the newly expanded subpage.
    * @private