[cogl] cogl-gst: Remove the unused cogl_gst_video_sink_get_main_loop

[Neil Roberts <nroberts src gnome org>]

commit 53ae6d39efa113e28f5d1177ccb8613ddf28ee43
Author: Neil Roberts <neil linux intel com>
Date:   Wed Apr 24 18:41:53 2013 +0100

    cogl-gst: Remove the unused cogl_gst_video_sink_get_main_loop
    
    This declaration was a leftover from a previous iteration of the
    CoglGST patches.
    
    Reviewed-by: Robert Bragg <robert linux intel com>

 cogl-gst/cogl-gst-video-sink.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/cogl-gst/cogl-gst-video-sink.h b/cogl-gst/cogl-gst-video-sink.h
index f98cd98..5b3d376 100644
--- a/cogl-gst/cogl-gst-video-sink.h
+++ b/cogl-gst/cogl-gst-video-sink.h
@@ -106,9 +106,6 @@ void
 cogl_gst_video_sink_set_context (CoglGstVideoSink *vt,
                                  CoglContext *ctx);
 
-GMainLoop *
-cogl_gst_video_sink_get_main_loop (CoglGstVideoSink *loop);
-
 int
 cogl_gst_video_sink_get_free_layer (CoglGstVideoSink *sink);