[libgdata] youtube: Don't drop reference we don't own in parse_json()

[Christophe Fergeau <teuf src gnome org>]

commit cd30c442b365efc2379351905957fe94b3d0a811
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Mon Sep 18 11:24:49 2017 +0200

    youtube: Don't drop reference we don't own in parse_json()
    
    parse_json() unref's the passed in GDataParsable, but it does not own a
    reference to it. This was causing runtime warnings/criticals when
    testing a youtube URL with grilo-test-ui-0.3
    
    Signed-off-by: Christophe Fergeau <cfergeau redhat com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787872

 gdata/services/youtube/gdata-youtube-video.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gdata/services/youtube/gdata-youtube-video.c b/gdata/services/youtube/gdata-youtube-video.c
index 18b0340..dd1907d 100644
--- a/gdata/services/youtube/gdata-youtube-video.c
+++ b/gdata/services/youtube/gdata-youtube-video.c
@@ -1025,7 +1025,6 @@ parse_json (GDataParsable *parsable, JsonReader *reader, gpointer user_data, GEr
 
                        if (GDATA_PARSABLE_GET_CLASS (self)->parse_json (GDATA_PARSABLE (self), reader, 
user_data, error) == FALSE) {
                                json_reader_end_element (reader);
-                               g_object_unref (parsable);
                                break;
                        }