[gnome-control-center/gnome-3-24] mouse: Fix synaptics check

[Rui Matos <rtcm src gnome org>]

commit 2a86fbb02cb0bce11f011ecfdc5c611967009f57
Author: Rui Matos <tiagomatos gmail com>
Date:   Fri Jul 7 15:25:19 2017 +0200

    mouse: Fix synaptics check
    
    It seems like (at least some versions of) gdk don't set
    GDK_SOURCE_TOUCHPAD on synaptics devices. In this case though, we
    don't need the additional check. Just knowing if there's any device
    being driven by this X driver is enough.

 panels/mouse/cc-mouse-caps-helper.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/panels/mouse/cc-mouse-caps-helper.c b/panels/mouse/cc-mouse-caps-helper.c
index 3b912ce..65e11df 100644
--- a/panels/mouse/cc-mouse-caps-helper.c
+++ b/panels/mouse/cc-mouse-caps-helper.c
@@ -125,8 +125,6 @@ cc_synaptics_check (void)
                                           GDK_SEAT_CAPABILITY_ALL_POINTING);
         for (l = devicelist; l != NULL; l = l->next) {
                 GdkDevice *device = l->data;
-                if (gdk_device_get_source (device) != GDK_SOURCE_TOUCHPAD)
-                       continue;
 
                 if ((XIGetProperty (display, gdk_x11_device_get_id (device), prop,
                                     0, 2, False, XA_INTEGER, &realtype, &realformat, &nitems,