[geary: 7/9] Tidy up, remove comment

[Michael Gratton <mjog src gnome org>]

commit 9378e65d17d4462a2aeb5cb91d99482844951f76
Author: Chris Heywood <15127-creywood users noreply gitlab gnome org>
Date:   Sat Nov 16 15:30:07 2019 +0100

    Tidy up, remove comment

 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 60935da8..f8b8065c 100644
--- a/src/client/composer/composer-widget.vala
+++ b/src/client/composer/composer-widget.vala
@@ -1935,7 +1935,6 @@ public class ComposerWidget : Gtk.EventBox, Geary.BaseInterface {
                     pixbuf.save_to_buffer(out buffer, "png");
                     Geary.Memory.ByteBuffer byte_buffer = new Geary.Memory.ByteBuffer(buffer, buffer.length);
 
-                    // TODO Review placeholder filename generation
                     GLib.DateTime time_now = new GLib.DateTime.now();
                     string filename = PASTED_IMAGE_FILENAME_TEMPLATE.printf(time_now.hash());