editeng a11y: Merge Accessible{Context,Component}Base

AccessibleContextBase and AccessibleComponentBase
are both subclassed by the exact same classes.

Merge AccessibleComponentBase into AccessibleContextBase
to simplify the class hierarchy.

Drop now unnecessary overrides.

This also aligns AccessibleContext further
with the comphelper::OAccessibleExtendedComponentHelper
class that also implements both, XAccessibleContext
and XAccessibleExtendedComponent, and thus also prepares
for potential refactoring to deduplicate code in those
two classes in the future.

Change-Id: Ia3331f2bd4563bf9cdfee35c9ea6cca91bd093cd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/183543
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

0 files changed, 0 insertions, 0 deletions