Fix some emotion calls to be called on the emotion object.

They were being called on the wrong object (the video smart instead of the emotion object),
now all the functions get called on the emotion object as they should.

src/bin/video.c

@@ -643,7 +643,7 @@ video_chapter_name_get(Evas_Object *obj, int chapter)
 {
    Video *sd = evas_object_smart_data_get(obj);
    if (!sd) return NULL;
-   return emotion_object_chapter_name_get(obj, chapter);
+   return emotion_object_chapter_name_get(sd->o_vid, chapter);
 }
 
 void
@@ -683,7 +683,7 @@ video_title_get(Evas_Object *obj)
 {
    Video *sd = evas_object_smart_data_get(obj);
    if (!sd) return NULL;
-   return emotion_object_title_get(obj);
+   return emotion_object_title_get(sd->o_vid);
 }
 
 int
@@ -715,7 +715,7 @@ video_audio_channel_name_get(Evas_Object *obj, int chan)
 {
    Video *sd = evas_object_smart_data_get(obj);
    if (!sd) return NULL;
-   return emotion_object_audio_channel_name_get(obj, chan);
+   return emotion_object_audio_channel_name_get(sd->o_vid, chan);
 }
 
 int
@@ -747,7 +747,7 @@ video_video_channel_name_get(Evas_Object *obj, int chan)
 {
    Video *sd = evas_object_smart_data_get(obj);
    if (!sd) return NULL;
-   return emotion_object_video_channel_name_get(obj, chan);
+   return emotion_object_video_channel_name_get(sd->o_vid, chan);
 }
 
 int
@@ -779,7 +779,7 @@ video_spu_channel_name_get(Evas_Object *obj, int chan)
 {
    Video *sd = evas_object_smart_data_get(obj);
    if (!sd) return NULL;
-   return emotion_object_spu_channel_name_get(obj, chan);
+   return emotion_object_spu_channel_name_get(sd->o_vid, chan);
 }
 
 int