[gnome-flashback] data: remove empty Icon line from *.desktop files

[Alberts Muktupāvels <muktupavels src gnome org>]

commit b5adc61636d47935c1f5f8aa5370caa74917c036
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Mon Sep 14 05:09:41 2015 +0300

    data: remove empty Icon line from *.desktop files

 data/gnome-flashback-compiz.desktop.in.in   |    1 -
 data/gnome-flashback-metacity.desktop.in.in |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/data/gnome-flashback-compiz.desktop.in.in b/data/gnome-flashback-compiz.desktop.in.in
index 6ac3986..f91f32d 100644
--- a/data/gnome-flashback-compiz.desktop.in.in
+++ b/data/gnome-flashback-compiz.desktop.in.in
@@ -3,6 +3,5 @@ Name=GNOME Flashback (Compiz)
 Comment=This session logs you into GNOME Flashback with Compiz
 Exec= libexecdir@/gnome-flashback-compiz
 TryExec=compiz
-Icon=
 Type=Application
 DesktopNames=GNOME-Flashback;GNOME;
diff --git a/data/gnome-flashback-metacity.desktop.in.in b/data/gnome-flashback-metacity.desktop.in.in
index ab8a48d..bd0c3cd 100644
--- a/data/gnome-flashback-metacity.desktop.in.in
+++ b/data/gnome-flashback-metacity.desktop.in.in
@@ -3,6 +3,5 @@ Name=GNOME Flashback (Metacity)
 Comment=This session logs you into GNOME Flashback with Metacity
 Exec= libexecdir@/gnome-flashback-metacity
 TryExec=metacity
-Icon=
 Type=Application
 DesktopNames=GNOME-Flashback;GNOME;