This is required to be able to use handlers when invoked from
Office Web Apps (on Win7+)

Change-Id: I242111ad365f5cb350b78b75300ddbe8b708b357
Reviewed-on: https://gerrit.libreoffice.org/37624Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>