[geary/mjog/draft-errors: 5/6] Composer.Widget: Clean up set_save_to_override method signature

[Michael Gratton <mjog src gnome org>]

commit 36daf80120a76b981a0d83e0765ad1720c5dba84
Author: Michael Gratton <mike vee net>
Date:   Sun Oct 25 18:59:45 2020 +1100

    Composer.Widget: Clean up set_save_to_override method signature
    
    The method now no longer requires async or throws an error, so remove
    both.

 src/client/application/application-plugin-manager.vala | 14 +-------------
 src/client/composer/composer-widget.vala               |  5 ++---
 2 files changed, 3 insertions(+), 16 deletions(-)
---
diff --git a/src/client/application/application-plugin-manager.vala 
b/src/client/application/application-plugin-manager.vala
index de1e01b0b..1d736222e 100644
--- a/src/client/application/application-plugin-manager.vala
+++ b/src/client/application/application-plugin-manager.vala
@@ -402,19 +402,7 @@ public class Application.PluginManager : GLib.Object {
         public void save_to_folder(Plugin.Folder? location) {
             var engine = this.application.globals.folders.to_engine_folder(location);
             if (engine != null && engine.account == this.backing.sender_context.account) {
-                this.backing.set_save_to_override.begin(
-                    engine,
-                    (obj, res) => {
-                        try {
-                            this.backing.set_save_to_override.end(res);
-                        } catch (GLib.Error err) {
-                            debug(
-                                "Error setting folder for saving: %s",
-                                err.message
-                            );
-                        }
-                    }
-                );
+                this.backing.set_save_to_override(engine);
             }
         }
 
diff --git a/src/client/composer/composer-widget.vala b/src/client/composer/composer-widget.vala
index 61e3a84cc..46986b8b8 100644
--- a/src/client/composer/composer-widget.vala
+++ b/src/client/composer/composer-widget.vala
@@ -994,9 +994,8 @@ public class Composer.Widget : Gtk.EventBox, Geary.BaseInterface {
         }
     }
 
-    /** Overrides the draft folder as a destination for saving. */
-    public async void set_save_to_override(Geary.Folder? save_to)
-        throws GLib.Error {
+    /** Overrides the folder used for saving drafts. */
+    public void set_save_to_override(Geary.Folder? save_to) {
         this.save_to = save_to;
         this.reopen_draft_manager.begin();
     }