[tracker] libtracker-common: Remove libmediaart log handler code

[Carlos Garnacho <carlosg src gnome org>]

commit 2454185dd8a8459c45e4d32e0c3602f14647bbdd
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun May 8 19:39:08 2016 +0200

    libtracker-common: Remove libmediaart log handler code
    
    This is no longer part of tracker, so doesn't need doing. Also
    fixes warnings on exit because this unused log handler overwrote
    the variable storing the ID for the tracker handlers.

 src/libtracker-common/tracker-log.c |    6 ------
 1 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/src/libtracker-common/tracker-log.c b/src/libtracker-common/tracker-log.c
index 83dd18c..d300ee7 100644
--- a/src/libtracker-common/tracker-log.c
+++ b/src/libtracker-common/tracker-log.c
@@ -267,12 +267,6 @@ tracker_log_init (gint    this_verbosity,
                                                    hide_levels,
                                                    hide_log_handler,
                                                    NULL);
-
-               /* Do the same for 'libmediaart' log output */
-               log_handler_id = g_log_set_handler ("libmediaart",
-                                                   hide_levels,
-                                                   hide_log_handler,
-                                                   NULL);
        }
 
        /* Set log handler function for the rest */