In order to prevent that the frame action listener
holds the object reference count when removed,
ensure they are removed when disposing the object.
Change-Id: If83574e31230d9c683adaf36af36485650fd2c50
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113389
Tested-by: Jenkins
Reviewed-by: Henry Castro <hcastro@collabora.com>
Henry Castro
a06f8147fe