[gcr] Do not require system bus for running test suite

[Stefan Walter <stefw src gnome org>]

commit ac07a3bb7f245323e8ef77e5905ca456fb917afa
Author: Michael Biebl <biebl debian org>
Date:   Mon Apr 4 00:07:36 2016 +0200

    Do not require system bus for running test suite
    
    Do not require system bus when running the test suite as this makes it
    harder to run the test suite in a restricted environment like on
    buildds. As the DBus connection seems to be unused, simply remove it
    altogether.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=764562

 gcr/test-system-prompt.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/gcr/test-system-prompt.c b/gcr/test-system-prompt.c
index cd3c802..32ac493 100644
--- a/gcr/test-system-prompt.c
+++ b/gcr/test-system-prompt.c
@@ -697,7 +697,6 @@ static void
 test_watch_cancels (Test *test,
                     gconstpointer unused)
 {
-       GDBusConnection *connection;
        GcrPrompt *prompt;
        GcrPrompt *prompt2;
        GError *error = NULL;
@@ -707,9 +706,6 @@ test_watch_cancels (Test *test,
        gcr_mock_prompter_set_delay_msec (3000);
        gcr_mock_prompter_expect_password_ok ("booo", NULL);
 
-       connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
-       g_assert_no_error (error);
-
        /* This should happen immediately */
        prompt = gcr_system_prompt_open_for_prompter (test->prompter_name, 0, NULL, &error);
        g_assert_no_error (error);
@@ -744,7 +740,6 @@ test_watch_cancels (Test *test,
        g_object_unref (prompt);
        g_object_unref (pair.result1);
        g_object_unref (pair.result2);
-       g_object_unref (connection);
 }
 
 int