[gnome-builder] file-search: add G_LOG_DOMAIN

[Christian Hergert <chergert src gnome org>]

commit 08498b98f78f840c1aaa5ad0ccfff105aed0acca
Author: Christian Hergert <chergert redhat com>
Date:   Tue Nov 8 15:12:17 2016 -0800

    file-search: add G_LOG_DOMAIN

 plugins/file-search/gb-file-search-index.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/plugins/file-search/gb-file-search-index.c b/plugins/file-search/gb-file-search-index.c
index 0bad1c0..86acb8f 100644
--- a/plugins/file-search/gb-file-search-index.c
+++ b/plugins/file-search/gb-file-search-index.c
@@ -16,6 +16,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#define G_LOG_DOMAIN "gb-file-search-index"
+
 #include <fuzzy.h>
 #include <glib/gi18n.h>
 #include <ide.h>