Drop the unpublished and unused UNO service "com.sun.star.accessibility.AccessibleContext". It is unnecessary and not used for implementing a11y support. Previously some a11y implementations were declaring support for it without that being used anywhere, but that has been dropped in earlier commits. What is relevant is the com.sun.star.accessibility.XAccessibleContext interface instead, which remains in place. Change-Id: I77584db1a6452ee3bf0a9fd7188271e4c658ed07 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/210404 Tested-by: Jenkins Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>