Remove obsolete 'max-media-art-width' setting

We don't deal with media art in tracker-extract since commit
6a050686 and ac84484d, mostly as it would require
us to weaken the tracker-extract sandbox.

data/org.freedesktop.Tracker.Extract.gschema.xml

@@ -42,13 +42,6 @@ Boston, MA  02110-1301, USA.
       <default>1048576</default>
     </key>
 
-    <key name="max-media-art-width" type="i">
-      <summary>Max media art width</summary>
-      <description>Maximum width in pixels for any media art extracted. Anything bigger is resized. Set to -1 to disable saving media art from files. Setting to 0 sets no limit on the media art width.</description>
-      <range min="-1" max="2048"/>
-      <default>0</default>
-    </key>
-
     <key name="wait-for-miner-fs" type="b">
       <summary>Wait for FS miner to be done before extracting</summary>
       <description>When true, tracker-extract will wait for tracker-miner-fs to be done crawling before extracting meta-data. This option is useful on constrained environment where it is important to list files as fast as possible and can wait to get meta-data later.</description>

src/tracker-extract/tracker-config.c

@@ -89,16 +89,6 @@ tracker_config_class_init (TrackerConfigClass *klass)
 	                                                   1024 * 1024,
 	                                                   G_PARAM_READWRITE));
 
-	g_object_class_install_property (object_class,
-	                                 PROP_MAX_MEDIA_ART_WIDTH,
-	                                 g_param_spec_int ("max-media-art-width",
-	                                                   "Max Media Art Width",
-	                                                   " Maximum width of the Media Art to be generated (-1=disable, 0=original width, 1->2048=max pixel width)",
-	                                                   -1,
-	                                                   2048,
-	                                                   0,
-	                                                   G_PARAM_READWRITE));
-
 	g_object_class_install_property (object_class,
 	                                 PROP_WAIT_FOR_MINER_FS,
 	                                 g_param_spec_boolean ("wait-for-miner-fs",
@@ -167,11 +157,6 @@ config_get_property (GObject    *object,
 		                 tracker_config_get_max_bytes (config));
 		break;
 
-	case PROP_MAX_MEDIA_ART_WIDTH:
-		g_value_set_int (value,
-		                 tracker_config_get_max_media_art_width (config));
-		break;
-
 	case PROP_WAIT_FOR_MINER_FS:
 		g_value_set_boolean (value,
 		                     tracker_config_get_wait_for_miner_fs (config));
@@ -226,7 +211,6 @@ config_constructed (GObject *object)
 	 */
 	g_settings_bind (settings, "verbosity", object, "verbosity", G_SETTINGS_BIND_GET | G_SETTINGS_BIND_GET_NO_CHANGES);
 	g_settings_bind (settings, "sched-idle", object, "sched-idle", G_SETTINGS_BIND_GET);
-	g_settings_bind (settings, "max-media-art-width", object, "max-media-art-width", G_SETTINGS_BIND_GET);
 	g_settings_bind (settings, "wait-for-miner-fs", object, "wait-for-miner-fs", G_SETTINGS_BIND_GET);
 
 	/* Cache settings accessed from extractor modules, we don't want
@@ -311,14 +295,6 @@ tracker_config_get_max_bytes (TrackerConfig *config)
 	return config->max_bytes;
 }
 
-gint
-tracker_config_get_max_media_art_width (TrackerConfig *config)
-{
-	g_return_val_if_fail (TRACKER_IS_CONFIG (config), 0);
-
-	return g_settings_get_int (G_SETTINGS (config), "max-media-art-width");
-}
-
 gboolean
 tracker_config_get_wait_for_miner_fs (TrackerConfig *config)
 {

src/tracker-extract/tracker-config.h

@@ -49,7 +49,6 @@ TrackerConfig *tracker_config_new                     (void);
 gint           tracker_config_get_verbosity           (TrackerConfig *config);
 gint           tracker_config_get_sched_idle          (TrackerConfig *config);
 gint           tracker_config_get_max_bytes           (TrackerConfig *config);
-gint           tracker_config_get_max_media_art_width (TrackerConfig *config);
 gboolean       tracker_config_get_wait_for_miner_fs   (TrackerConfig *config);
 
 void           tracker_config_set_verbosity           (TrackerConfig *config,