cros: Move IsUserSupervised and IsUserChild off SystemTrayDelegate

ash/system/tray/system_tray_delegate.h

Index: ash/system/tray/system_tray_delegate.h
diff --git a/ash/system/tray/system_tray_delegate.h b/ash/system/tray/system_tray_delegate.h
index 9980cbbb91242186b44b24e088d4878779126fa3..5056e5709ee2905999c95961c4f51a6f08734821 100644
--- a/ash/system/tray/system_tray_delegate.h
+++ b/ash/system/tray/system_tray_delegate.h
@@ -69,23 +69,17 @@ class ASH_EXPORT SystemTrayDelegate {
 
   // Returns the display email of the user that manages the current supervised
   // user.
+  // TODO(jamescook): Migrate to SessionController. http://crbug.com/712799
   virtual std::string GetSupervisedUserManager() const;
 
   // Returns the name of the user that manages the current supervised user.
+  // TODO(jamescook): Migrate to SessionController. http://crbug.com/712799
   virtual base::string16 GetSupervisedUserManagerName() const;
 
   // Returns the notification for supervised users.
+  // TODO(jamescook): Migrate to SessionController. http://crbug.com/712799
   virtual base::string16 GetSupervisedUserMessage() const;
 
-  // Returns true if the current user is supervised: has legacy supervised
-  // account or kid account.
-  virtual bool IsUserSupervised() const;
-
-  // Returns true if the current user is child.
-  // TODO(merkulova): remove on FakeUserManager componentization.
-  // crbug.com/443119
-  virtual bool IsUserChild() const;
-
   // Shows information about enterprise enrolled devices.
   virtual void ShowEnterpriseInfo();