Cleanup: VSE: move functions from incorrect file

`SEQ_recursive_apply` and `SEQ_seqbase_recursive_apply` were incorrectly
refactored into `iterator.c` file, but they aren't part and don't use
sequencer iterator.

Functions are moved to `utils.c` file.

2 files changed, 4 insertions, 3 deletions

diff --git a/source/blender/editors/sound/sound_ops.c b/source/blender/editors/sound/sound_ops.c
index 85616f6356d..fe0a53ae964 100644
--- a/source/blender/editors/sound/sound_ops.c
+++ b/source/blender/editors/sound/sound_ops.c
@@ -52,6 +52,7 @@
 #include "RNA_enum_types.h"
 
 #include "SEQ_iterator.h"
+#include "SEQ_utils.h"
 
 #include "UI_interface.h"
 
@@ -258,7 +259,7 @@ static void sound_update_animation_flags(Scene *scene)
   scene->id.tag |= LIB_TAG_DOIT;
 
   SEQ_ALL_BEGIN (scene->ed, seq) {
-    SEQ_iterator_recursive_apply(seq, sound_update_animation_flags_fn, scene);
+    SEQ_recursive_apply(seq, sound_update_animation_flags_fn, scene);
   }
   SEQ_ALL_END;
 
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index 7279fdd2da2..9c204373ffc 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -1608,7 +1608,7 @@ static int sequencer_add_duplicate_exec(bContext *C, wmOperator *UNUSED(op))
     BLI_movelisttolist(ed->seqbasep, &nseqbase);
 
     for (; seq; seq = seq->next) {
-      SEQ_iterator_recursive_apply(seq, apply_unique_name_fn, scene);
+      SEQ_recursive_apply(seq, apply_unique_name_fn, scene);
     }
 
     WM_event_add_notifier(C, NC_SCENE | ND_SEQUENCER, scene);
@@ -2465,7 +2465,7 @@ static int sequencer_paste_exec(bContext *C, wmOperator *op)
 
   for (iseq = iseq_first; iseq; iseq = iseq->next) {
     /* Make sure, that pasted strips have unique names. */
-    SEQ_iterator_recursive_apply(iseq, apply_unique_name_fn, scene);
+    SEQ_recursive_apply(iseq, apply_unique_name_fn, scene);
     /* Translate after name has been changed, otherwise this will affect animdata of original
      * strip. */
     SEQ_transform_translate_sequence(scene, iseq, ofs);