[geary/mjog/draft-manager-warnings] Remove unused functions

[Michael Gratton <mjog src gnome org>]

commit c00f644e5eabfd01d92a8f3e6792804d4a470cee
Author: Michael Gratton <mike vee net>
Date:   Sun Sep 29 12:31:51 2019 +1000

    Remove unused functions

 src/engine/app/app-draft-manager.vala | 7 -------
 1 file changed, 7 deletions(-)
---
diff --git a/src/engine/app/app-draft-manager.vala b/src/engine/app/app-draft-manager.vala
index 1ff0fb4a..63ff1a89 100644
--- a/src/engine/app/app-draft-manager.vala
+++ b/src/engine/app/app-draft-manager.vala
@@ -473,11 +473,4 @@ public class Geary.App.DraftManager : BaseObject {
         return "%s DraftManager".printf(account.to_string());
     }
 
-    private async void save_draft(EmailIdentifier id) {
-
-    }
-
-    private async void remove_draft(EmailIdentifier id) {
-
-    }
 }