GPencil: Refactor Append operators

Now the operators work like other areas of Blender using the list of selected objects.

Also, the name has been changed to:

```Layers:
- Copy Layer to Selected
- Copy All Layers to Selected

Materials:
- Copy Material to Selected
- Copy All Materials to Selected```

Reviewed By: mendio, pablovazquez, pepeland

Differential Revision: https://developer.blender.org/D11216

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/gpencil/gpencil_add_monkey.c b/source/blender/editors/gpencil/gpencil_add_monkey.c
index 4497d963c6d..d8734c4ae6b 100644
--- a/source/blender/editors/gpencil/gpencil_add_monkey.c
+++ b/source/blender/editors/gpencil/gpencil_add_monkey.c
@@ -837,8 +837,8 @@ void ED_gpencil_create_monkey(bContext *C, Object *ob, float mat[4][4])
 
   /* layers */
   /* NOTE: For now, we just add new layers, to make it easier to separate out old/new instances */
-  bGPDlayer *Fills = BKE_gpencil_layer_addnew(gpd, "Fills", false);
-  bGPDlayer *Lines = BKE_gpencil_layer_addnew(gpd, "Lines", true);
+  bGPDlayer *Fills = BKE_gpencil_layer_addnew(gpd, "Fills", false, false);
+  bGPDlayer *Lines = BKE_gpencil_layer_addnew(gpd, "Lines", true, false);
 
   /* frames */
   /* NOTE: No need to check for existing, as this will take care of it for us */