[gtk+] mir: Print hscroll and vscroll values when debugging.

[William Hua <williamhua src gnome org>]

commit 9e2b796e77c7143cc3ff1d68f8f35a6b0858856c
Author: Cemil Azizoglu <cemil azizoglu canonical com>
Date:   Thu Oct 15 12:11:36 2015 -0500

    mir: Print hscroll and vscroll values when debugging.
    
    Signed-off-by: William Hua <william hua canonical com>

 gdk/mir/gdkmir-debug.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gdk/mir/gdkmir-debug.c b/gdk/mir/gdkmir-debug.c
index 6a2bc18..8355167 100644
--- a/gdk/mir/gdkmir-debug.c
+++ b/gdk/mir/gdkmir-debug.c
@@ -195,6 +195,8 @@ _gdk_mir_print_motion_event (const MirInputEvent *event)
   g_printerr ("\n");
   g_printerr (" Offset (%f, %f)\n", mir_pointer_event_axis_value (pointer_event, mir_pointer_axis_x),
                                     mir_pointer_event_axis_value (pointer_event, mir_pointer_axis_y));
+  g_printerr (" Scroll (%f, %f)\n", mir_pointer_event_axis_value (pointer_event, mir_pointer_axis_hscroll),
+                                    mir_pointer_event_axis_value (pointer_event, mir_pointer_axis_vscroll));
   g_printerr (" Event Time %lli\n", (long long int) mir_input_event_get_event_time (event));
 }