tdf#143239 sw: layout: invalidate fly position when moving off page

It's possible that flags on the fly are all valid when it is moved off page
when SwLayAction::FormatContent() returns and then it may not be positioned
again, keeping its (wrong) position on the old page and will appear to be
invisible unless you click on it.

(regression from commits c799de145f7e289f31e3669646e5bd12814e6c5e
and eb85de8e6b61fb3fcb6c03ae0145f7fe5478bccf)

Change-Id: If07d5af7b47eb288bef71d1b9e3459197b50fdc9
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/130535
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

0 files changed, 0 insertions, 0 deletions