[gnome-settings-daemon] all: remove some unused variables

[Cosimo Cecchi <cosimoc src gnome org>]

commit a17f36d4c36f7f3b6d9efe652da3a047bd8c00a1
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 7 10:45:42 2011 -0500

    all: remove some unused variables

 plugins/media-keys/gsd-media-keys-manager.c        |    1 -
 .../gsd-print-notifications-manager.c              |    1 -
 2 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/plugins/media-keys/gsd-media-keys-manager.c b/plugins/media-keys/gsd-media-keys-manager.c
index 356a97e..52ba6df 100644
--- a/plugins/media-keys/gsd-media-keys-manager.c
+++ b/plugins/media-keys/gsd-media-keys-manager.c
@@ -1090,7 +1090,6 @@ static void
 do_text_size_action (GsdMediaKeysManager *manager,
 		     MediaKeyType         type)
 {
-	gdouble x_dpi, u_dpi;
 	gdouble factor, best, distance;
 	guint i;
 
diff --git a/plugins/print-notifications/gsd-print-notifications-manager.c b/plugins/print-notifications/gsd-print-notifications-manager.c
index 0b304e9..ec52daf 100644
--- a/plugins/print-notifications/gsd-print-notifications-manager.c
+++ b/plugins/print-notifications/gsd-print-notifications-manager.c
@@ -134,7 +134,6 @@ on_cups_notification (GDBusConnection *connection,
                       GVariant        *parameters,
                       gpointer         user_data)
 {
-        GsdPrintNotificationsManager *manager = GSD_PRINT_NOTIFICATIONS_MANAGER (user_data);
         gboolean                     printer_is_accepting_jobs;
         gboolean                     my_job = FALSE;
         http_t                      *http;