[glib] contexts test: don't use deprecated GCond wait API

[Ryan Lortie <ryanl src gnome org>]

commit b264fccd23cfb678fbaba9fc7459220f5eef7e14
Author: Ryan Lortie <desrt desrt ca>
Date:   Sun Oct 16 21:10:23 2011 -0400

    contexts test: don't use deprecated GCond wait API

 gio/tests/contexts.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)
---
diff --git a/gio/tests/contexts.c b/gio/tests/contexts.c
index de00464..4501631 100644
--- a/gio/tests/contexts.c
+++ b/gio/tests/contexts.c
@@ -70,18 +70,17 @@ test_thread_independence (void)
 static gboolean
 idle_start_test1_thread (gpointer loop)
 {
-  GTimeVal time;
+  gint64 time;
   GThread *thread;
   gboolean io_completed;
 
   g_mutex_lock (&test1_mutex);
   thread = g_thread_new ("test1", test1_thread, NULL);
 
-  g_get_current_time (&time);
-  time.tv_sec += 2;
+  time = g_get_monotonic_time () + 2 * G_TIME_SPAN_SECOND;
   while (!test1_done)
     {
-      io_completed = g_cond_timed_wait (&test1_cond, &test1_mutex, &time);
+      io_completed = g_cond_wait_until (&test1_cond, &test1_mutex, time);
       g_assert (io_completed);
     }
   g_thread_join (thread);