[tracker] tests: avoid compilation warnings

[Aleksander Morgado <aleksm src gnome org>]

commit 4c67bd35bcce8a8d67c14255293afc52f78dca58
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Wed Sep 21 11:17:43 2011 +0200

    tests: avoid compilation warnings

 tests/libtracker-extract/tracker-test-xmp.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/tests/libtracker-extract/tracker-test-xmp.c b/tests/libtracker-extract/tracker-test-xmp.c
index 3ebcfb5..a682a16 100644
--- a/tests/libtracker-extract/tracker-test-xmp.c
+++ b/tests/libtracker-extract/tracker-test-xmp.c
@@ -394,7 +394,7 @@ test_xmp_regions (void)
 	g_free (filepath);
 
 	data = tracker_xmp_new (contents, size, "test://file");
-        
+
         g_free (contents);
 
 	g_assert_cmpint (2, ==, g_slist_length (data->regions));
@@ -516,7 +516,7 @@ test_xmp_regions_ns_prefix (void)
 	tracker_xmp_free (data);
 }
 
-void
+static void
 test_xmp_regions_nb282393 ()
 {
 	TrackerXmpData *data;
@@ -552,7 +552,7 @@ test_xmp_regions_nb282393 ()
 	tracker_xmp_free (data);
 }
 
-void
+static void
 test_xmp_regions_nb282393_2 ()
 {
 	TrackerXmpData *data;