[gnome-shell-extensions] Drop the FallbackSession key from the classic mode

[Matthias Clasen <matthiasc src gnome org>]

commit 5c6c81dd2be29a768269c7dffebba63ea2712bbf
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 9 23:22:42 2013 -0500

    Drop the FallbackSession key from the classic mode
    
    The gnome-fallback session does not exist anymore.

 data/gnome-classic.session.desktop.in.in |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/data/gnome-classic.session.desktop.in.in b/data/gnome-classic.session.desktop.in.in
index ea4798c..eddbacc 100644
--- a/data/gnome-classic.session.desktop.in.in
+++ b/data/gnome-classic.session.desktop.in.in
@@ -2,4 +2,3 @@
 _Name=GNOME Classic
 RequiredComponents=gnome-shell-classic;gnome-settings-daemon;nautilus-classic;
 IsRunnableHelper= libexecdir@/gnome-session-check-accelerated
-FallbackSession=gnome-fallback