[tracker-miners/sam/gstreamer-remove-cruft: 1/3] tracker-extract-gstreamer: Remove tagreadbin related code

[Sam Thursfield <sthursfield src gnome org>]

commit 40263f43e36c9d27fbf6f1670b8d0bc69dafddf5
Author: Sam Thursfield <sam afuera me uk>
Date:   Wed Feb 26 20:13:21 2020 +0100

    tracker-extract-gstreamer: Remove tagreadbin related code
    
    This is obsolete. The problem that tagreadbin tried to solve still
    exists, see https://gitlab.gnome.org/GNOME/tracker-miners/issues/97.

 meson.build                                     |  2 +-
 src/tracker-extract/tracker-extract-gstreamer.c | 24 ------------------------
 2 files changed, 1 insertion(+), 25 deletions(-)
---
diff --git a/meson.build b/meson.build
index 4958d506c..f8e866bad 100644
--- a/meson.build
+++ b/meson.build
@@ -227,7 +227,7 @@ elif get_option('generic_media_extractor') == 'libav'
 endif
 
 ###########################################################################
-# Check for gstreamer backend: tagreadbin/decodebin2/discoverer/gupnp-dlna
+# Check for gstreamer backend: decodebin2/discoverer/gupnp-dlna
 ###########################################################################
 
 gstreamer_backend_name = ''
diff --git a/src/tracker-extract/tracker-extract-gstreamer.c b/src/tracker-extract/tracker-extract-gstreamer.c
index 10c478692..d3072e86f 100644
--- a/src/tracker-extract/tracker-extract-gstreamer.c
+++ b/src/tracker-extract/tracker-extract-gstreamer.c
@@ -63,30 +63,6 @@
 #define GST_TAG_CLASSIFICATION "classification"
 #endif
 
-/* Some additional tagreadbin tags (FIXME until they are defined upstream)*/
-#ifndef GST_TAG_CHANNEL
-#define GST_TAG_CHANNEL "channels"
-#endif
-
-#ifndef GST_TAG_RATE
-#define GST_TAG_RATE "rate"
-#endif
-
-#ifndef GST_TAG_WIDTH
-#define GST_TAG_WIDTH "width"
-#endif
-
-#ifndef GST_TAG_HEIGHT
-#define GST_TAG_HEIGHT "height"
-#endif
-
-#ifndef GST_TAG_PIXEL_RATIO
-#define GST_TAG_PIXEL_RATIO "pixel-aspect-ratio"
-#endif
-
-#ifndef GST_TAG_FRAMERATE
-#define GST_TAG_FRAMERATE "framerate"
-#endif
 
 typedef enum {
        EXTRACT_MIME_AUDIO,