[rygel/wip/739692: 5/7] server, media-export: Make function name more clear

[Jens Georg <jensgeorg src gnome org>]

commit d3357844ad306778e9a0068bdbe2af2a15fb6703
Author: Jens Georg <mail jensge org>
Date:   Tue Nov 11 10:50:57 2014 +0100

    server,media-export: Make function name more clear
    
    Rename search_media_art_for_file to add_external to make clear we are
    adding art to the store from an external source.
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/librygel-server/rygel-media-art-store.vala     |    2 +-
 .../rygel-media-export-item-factory.vala           |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/librygel-server/rygel-media-art-store.vala b/src/librygel-server/rygel-media-art-store.vala
index b469881..a5b1b7f 100644
--- a/src/librygel-server/rygel-media-art-store.vala
+++ b/src/librygel-server/rygel-media-art-store.vala
@@ -115,7 +115,7 @@ public class Rygel.MediaArtStore : GLib.Object {
         }
     }
 
-    public void search_media_art_for_file (MediaItem item, File file) {
+    public void add_external (MediaItem item, File file) {
         if (this.media_art_process == null) {
             return;
         }
diff --git a/src/plugins/media-export/rygel-media-export-item-factory.vala 
b/src/plugins/media-export/rygel-media-export-item-factory.vala
index d6df025..3171493 100644
--- a/src/plugins/media-export/rygel-media-export-item-factory.vala
+++ b/src/plugins/media-export/rygel-media-export-item-factory.vala
@@ -293,7 +293,7 @@ namespace Rygel.MediaExport.ItemFactory {
         // Nothing embedded. Do some media art guessing using files located
         // next to our media file.
         if (sample == null) {
-            store.search_media_art_for_file (item, file);
+            store.add_external (item, file);
 
             return;
         }