[geary/mjog/revert-webkit-shared-process: 8/8] Remove some code clearly meant for testing only

[Michael Gratton <mjog src gnome org>]

commit 3340d7911fe1924929864413f04fed8c75e3f9d8
Author: Michael Gratton <mike vee net>
Date:   Thu Feb 13 12:55:08 2020 +1100

    Remove some code clearly meant for testing only

 src/client/composer/composer-widget.vala | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/client/composer/composer-widget.vala b/src/client/composer/composer-widget.vala
index 73d68a70..fc5f832a 100644
--- a/src/client/composer/composer-widget.vala
+++ b/src/client/composer/composer-widget.vala
@@ -2079,7 +2079,6 @@ public class Composer.Widget : Gtk.EventBox, Geary.BaseInterface {
                         this.editor.insert_image(
                             ClientWebView.INTERNAL_URL_PREFIX + unique_filename
                         );
-                        throw new Geary.EngineError.UNSUPPORTED("Mock method");
                     } catch (Error error) {
                         this.application.controller.report_problem(
                             new Geary.ProblemReport(error)