[MD Settings][MD User Manager] create/manage profile desktop shortcut (Windows only)

chrome/browser/resources/settings/people_page/manage_profile.js

Index: chrome/browser/resources/settings/people_page/manage_profile.js
diff --git a/chrome/browser/resources/settings/people_page/manage_profile.js b/chrome/browser/resources/settings/people_page/manage_profile.js
index 740d4b3eeae7307e7968b8962e5132c954d5f81d..0dd3e4b478eef1c2403e6f5d6fb9319ac33aa787 100644
--- a/chrome/browser/resources/settings/people_page/manage_profile.js
+++ b/chrome/browser/resources/settings/people_page/manage_profile.js
@@ -24,6 +24,11 @@ Polymer({
     profileName: String,
 
     /**
+     * True if the current profile has a shortcut.
+     */
+    hasProfileShortcut_: Boolean,
+
+    /**
      * The available icons for selection.
      * @type {!Array<string>}
      */
@@ -47,6 +52,18 @@ Polymer({
         return settings.ManageProfileBrowserProxyImpl.getInstance();
       },
     },
+
+    /**
+     * True if the profile shortcuts feature is enabled.
+     * @private
+     */
+    isProfileShortcutsEnabled_: {
+      type: Boolean,
+      value: function() {
+        return loadTimeData.getBoolean('profileShortcutsEnabled');
+      },
+      readOnly: true,
+    },
   },
 
   /** @override */
@@ -61,8 +78,16 @@ Polymer({
 
   /** @protected */
   currentRouteChanged: function() {
-    if (settings.getCurrentRoute() == settings.Route.MANAGE_PROFILE)
+    if (settings.getCurrentRoute() == settings.Route.MANAGE_PROFILE) {
       this.$.name.value = this.profileName;
+
+      if (this.isProfileShortcutsEnabled_) {
+        var setHasProfileShortcut = function(hasProfileShortcut) {
+          this.hasProfileShortcut_ = hasProfileShortcut;
+        }.bind(this);
+        this.browserProxy_.hasProfileShortcut().then(setHasProfileShortcut);
+      }
+    }

[tommycli, 2016/11/15 01:59:50]

It looks like the UI state won't be synchronized across multiple tabs, if you
open this subpage in multiple tabs.

But it looks like it wasn't synchronized in the old version too. Can you confirm
on your windows box? If it's no worse than before, it's fine.

[Moe, 2016/11/15 16:03:10]

I doesn't seem to be synced in the old settings page either. so i guess we're
good. phew...

[tommycli, 2016/11/15 16:18:37]

We're "good". hehe. That being said, I think it's not that big of a deal.

   },
 
   /**
@@ -96,4 +121,17 @@ Polymer({
   isProfileNameDisabled_: function(syncStatus) {
     return !!syncStatus.supervisedUser && !syncStatus.childUser;
   },
+
+  /**
+   * Handler for when the profile shortcut toggle is changed.
+   * @param {!Event} event
+   * @private
+   */
+  onHasProfileShortcutChange_: function(event) {
+    if (this.hasProfileShortcut_) {
+      this.browserProxy_.addProfileShortcut();
+    } else {
+      this.browserProxy_.removeProfileShortcut();
+    }
+  }
 });