[evince] ev-window: Add a comment explaining why we don't exit presentation with F5

[Carlos Garcia Campos <carlosgc src gnome org>]

commit a07bae1989941b45886a4cf201e696503cf42ad0
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sat Mar 1 15:51:06 2014 +0100

    ev-window: Add a comment explaining why we don't exit presentation with F5

 shell/ev-window.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/shell/ev-window.c b/shell/ev-window.c
index 8a01ab9..978c55f 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -4477,6 +4477,10 @@ ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
        if (presentation) {
                ev_window_run_presentation (window);
        }
+       /* We don't exit presentation when action is toggled because it conflicts with some
+        * remote controls. The behaviour is also consistent with libreoffice and other
+        * presentation tools. See https://bugzilla.gnome.org/show_bug.cgi?id=556162
+        */
 }
 
 static gboolean