Let SwAnchoredObject::GetFrameFormat return pointer, and drop HasFrameFormat

In commit 19062c98da5b2e9edc7a99068fa06a83c7578826, it was important to
check if objects have frame format before using GetFrameFormat.

Thic change makes it simpler amd more obvious. Also, it allows to avoid
two calls to GetUserCall, by obtaining the pointer once and checking it.

Change-Id: I980fcba9e369e107f3d062e8cab0a34e02384290
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162044
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

0 files changed, 0 insertions, 0 deletions