Fix broken build from rBd7da51b727725

Please avoid specialized typed enums in headers as widely used as BKE_object.h,
we do not want to include DNA_modifiers_type.h everywhere...

source/blender/blenkernel/BKE_object.h

@@ -49,8 +49,6 @@ struct RigidBodyWorld;
 struct HookModifierData;
 struct ModifierData;
 
-enum ModifierType;
-
 void BKE_object_workob_clear(struct Object *workob);
 void BKE_object_workob_calc_parent(struct Scene *scene, struct Object *ob, struct Object *workob);
 
@@ -270,7 +268,7 @@ bool BKE_object_modifier_use_time(struct Object *ob, struct ModifierData *md);
 
 bool BKE_object_modifier_update_subframe(struct Scene *scene, struct Object *ob, bool update_mesh,
                                          int parent_recursion, float frame,
-                                         enum ModifierType type);
+                                         int type);
 
 #ifdef __cplusplus
 }

source/blender/blenkernel/intern/object.c

@@ -4124,9 +4124,9 @@ static void object_cacheIgnoreClear(Object *ob, int state)
  */
 bool BKE_object_modifier_update_subframe(Scene *scene, Object *ob, bool update_mesh,
                                          int parent_recursion, float frame,
-                                         ModifierType type)
+                                         int type)
 {
-	ModifierData *md = modifiers_findByType(ob, type);
+	ModifierData *md = modifiers_findByType(ob, (ModifierType)type);
 	bConstraint *con;
 
 	if (type == eModifierType_DynamicPaint) {