sw: layout: SwFlyNotify should invalidate a content or tab frame

The problem happens during layout for a temporary mail merge document,
but that is probably incidental. (The SwRootFrame is the 2nd one out of
3 being createed, the one for the target document.)

The problem is that a text frame with a fly moves backward, and
~SwFlyNotify() invalidates the position of the next frame, but the next
frame is a section frame, and this does not encourage the text frame
inside the section frame to move backward at a later time, which leads
to general user unhappiness.

So invalidate the lower of the section frame too.

Change-Id: I14fa20a279979c029c468f5c6f2e5ecad4ccd240
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107360
Tested-by: Jenkins
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>
(cherry picked from commit c797fc768152a57f6cc7fb9dd447138e4b0629ee)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107312
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

0 files changed, 0 insertions, 0 deletions