ComplexShape::implConvertAndInsert() returns early in the graphic object
shape case, so stroke model is not applied at all.
Also fix a problem in ShapeBase::finalizeFragmentImport(), where the
shape type had no stroke, but the shape itself had, and the later should
win.
The warning in OleObjectGraphicDataContext::onCreateContext() now points
out that <mc:AlternateContent> is ignored as a child of <a:graphicData>,
which probably should be addressed at some stage, but it's not required
to fix the missing stroke.
Change-Id: I4ab43b4c6d40d9f43caad22b85f5b885fa8b4ef1
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/100952
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
b2d834d672