figures: removed anim() function from dancer

Author: dalerank

src/figuretype/figure_dancer.cpp

@@ -82,10 +82,6 @@ int figure_dancer::provide_service() {
     return houses_serviced;
 }
 
-const animations_t &figure_dancer::anim() const {
-    return dancer_m.anim;
-}
-
 figure_sound_t figure_dancer::get_sound_reaction(xstring key) const {
     return dancer_m.sounds[key];
 }

src/figuretype/figure_dancer.h

@@ -15,7 +15,6 @@ class figure_dancer : public figure_entertainer {
     virtual sound_key phrase_key() const override;
     virtual bool play_die_sound() override;
     virtual int provide_service() override;
-    virtual const animations_t &anim() const override;
     virtual e_overlay get_overlay() const override { return OVERLAY_PAVILION; }
     virtual figure_sound_t get_sound_reaction(xstring key) const override;
 };