Revert "Revert "replace SwClient by SvtListener in SwGrammarContact""

- This reverts commit 89d770f9727b9e7eddf933c96771df98082b3efb.
- ... and replaces the old Notify() with a simpler check for the Broadcaster.
- note however, that the ASAN use-after-free reported in the revert
was not reproducable locally even with a hundred runs of unoapi_1, so
cant claim to have removed what was not there. The fix is just a guess
of what might have happened (namely: that the TextNode was locked on
destruction and therefore do not send a RES_OBJECTDYING message).

Change-Id: I3ff53d8f8537470573cf06314947d9b23bdf578b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/110885
Tested-by: Jenkins
Reviewed-by: Bjoern Michaelsen <bjoern.michaelsen@libreoffice.org>

0 files changed, 0 insertions, 0 deletions