Remove unused forward declaration.

diff --git a/src/lib/film.h b/src/lib/film.h
index b03b0258e7f074316b9c3560911a14f55dec1120..5bf6c55f7b12a7898dd6afe62f24e3b7b9886f97 100644 (file)
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -57,7 +57,6 @@ class Content;
 class Playlist;
 class AudioContent;
 class AudioProcessor;
-class AudioMapping;
 class Ratio;
 class Job;
 class Film;