[gtk+/xi2] Make multidevice tests use gdk_enable_multidevice().

[Carlos Garnacho <carlosg src gnome org>]

commit 126f78e62985d9ac9108608260afdfa41fc19cae
Author: Carlos Garnacho <carlos gnome org>
Date:   Sun Jan 10 02:02:40 2010 +0100

    Make multidevice tests use gdk_enable_multidevice().

 tests/multidevice/testangle.c       |    2 ++
 tests/multidevice/testcoordinates.c |    2 ++
 tests/multidevice/testphotoalbum.c  |    2 ++
 3 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/tests/multidevice/testangle.c b/tests/multidevice/testangle.c
index 97b4844..eb44b26 100644
--- a/tests/multidevice/testangle.c
+++ b/tests/multidevice/testangle.c
@@ -157,6 +157,8 @@ main (int argc, gchar *argv[])
   GList *devices;
   Data data = { 0 };
 
+  gdk_enable_multidevice ();
+
   gtk_init (&argc, &argv);
 
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
diff --git a/tests/multidevice/testcoordinates.c b/tests/multidevice/testcoordinates.c
index 73918f7..c04dd29 100644
--- a/tests/multidevice/testcoordinates.c
+++ b/tests/multidevice/testcoordinates.c
@@ -28,6 +28,8 @@ main (int argc, char *argv[])
   GtkWidget *window, *widget;
   GList *devices;
 
+  gdk_enable_multidevice ();
+
   gtk_init (&argc, &argv);
 
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
diff --git a/tests/multidevice/testphotoalbum.c b/tests/multidevice/testphotoalbum.c
index ab0625f..53779e9 100644
--- a/tests/multidevice/testphotoalbum.c
+++ b/tests/multidevice/testphotoalbum.c
@@ -90,6 +90,8 @@ main (int argc, char *argv[])
       return -1;
     }
 
+  gdk_enable_multidevice ();
+
   gtk_init (&argc, &argv);
 
   dir = g_file_new_for_commandline_arg (argv[1]);