[tracker-miners] tracker-extract: Remove declaration of undefined function

[Carlos Garnacho <carlosg src gnome org>]

commit 1337de7ccdc38f8865f6c14f4efa3758d569bea8
Author: Carlos Garnacho <carlosg gnome org>
Date:   Sun Sep 10 13:17:10 2017 +0200

    tracker-extract: Remove declaration of undefined function
    
    This function is long gone.

 src/tracker-extract/tracker-main.h |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/src/tracker-extract/tracker-main.h b/src/tracker-extract/tracker-main.h
index 77d798e..4af2e3e 100644
--- a/src/tracker-extract/tracker-main.h
+++ b/src/tracker-extract/tracker-main.h
@@ -25,11 +25,6 @@
 
 G_BEGIN_DECLS
 
-/* This is used to not shutdown after the default of 30 seconds if we
- * get more work to do.
- */
-void              tracker_main_quit_timeout_reset (void);
-
 /* Enables getting the config object from extractors */
 TrackerConfig    *tracker_main_get_config         (void);