Use the display name on ChromeOS instead of the profile name.

chrome/browser/supervised_user/supervised_user_service.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SERVICE_H_
 #define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SERVICE_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 246 matching lines @@
   void UpdateSiteLists();
 
   // Updates the manual overrides for hosts in the URL filters when the
   // corresponding preference is changed.
   void UpdateManualHosts();
 
   // Updates the manual overrides for URLs in the URL filters when the
   // corresponding preference is changed.
   void UpdateManualURLs();
 
+  // Returns the human readable name of the supervised user.
+  std::string GetSupervisedUserName() const;
+
   // Owns us via the KeyedService mechanism.
   Profile* profile_;
 
   bool active_;
 
   Delegate* delegate_;
 
 #if defined(ENABLE_EXTENSIONS)
   ScopedObserver<extensions::ExtensionRegistry,
                  extensions::ExtensionRegistryObserver>
@@ skipping 19 matching lines @@
   // Used to create permission requests.
   scoped_ptr<PermissionRequestCreator> permissions_creator_;
 
   // True iff we are waiting for a permission request to be issued.
   bool waiting_for_permissions_;
 
   base::WeakPtrFactory<SupervisedUserService> weak_ptr_factory_;
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SERVICE_H_