sw lok: async readonly dialog when pressing delete key on protected content

Open online.git/test/samples/writer.fodt, ctrl-a, del, the read-only
dialog is blocking.

This was working already for the character insert case, but not when going
via KEY_DELETE.

Fix the problem similar to what commit
0c03a97fb8844ad0de1abea79b5265617a509460 (sw edit win: fix read-only
selections while handling ExtTextInput, 2021-01-13) did, by switching to
the async path here.

There doesn't seem to be any reason for the old sync behavior, other
than the safe "keep things unchanged" default in InfoReadOnlyDialog().

Change-Id: I9330cb235bf6c19f96e9d21889eb9639725daf8c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176113
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

0 files changed, 0 insertions, 0 deletions