tdf#159369 tdf#160806 gtk3 a11y: Drop fallback dummy a11y obj HEADmaster

No longer return a dummy AtkObject in
`wrapper_factory_create_accessible`, but drop the
implementation of that dummy object completely.

As far as I understand, the code path previously
creating those dummy objects should never be triggered,
so add asserts to detect any cases where it does.
However, gracefully return nullptr for release builds
for now at least.

This dummy implementation was originally added
as part of:

commit 62f451cb03d5202e2f15bf440c53a61b2efd99f8
Date:   Fri May 5 09:54:24 2006 +0000

INTEGRATION: CWS atkbridge (1.1.2); FILE ADDED
2006/03/31 12:19:39 obr 1.1.2.12: #i63583# eliminated warnings
2006/03/28 10:49:45 obr 1.1.2.11: #i47890# redid the last patch to make it more clear
2006/03/23 14:45:26 obr 1.1.2.10: fixed endless loop problem with tooltips
2006/02/15 10:59:22 obr 1.1.2.9: #i47890# replaced tabs with spaces
2006/01/05 14:06:31 obr 1.1.2.8: #i47890# override toolkit name and version and reworked bridge initialization
2005/11/16 12:29:16 obr 1.1.2.7: no longer return NULL in factory_create_accessible
2005/11/16 09:09:20 obr 1.1.2.6: gail rev. 1.8.6 fixes the things we needed gsignalhook for
2005/10/20 07:09:09 obr 1.1.2.5: #i47890# made cxx files standalone, avoid queryInterface on each API call and demacrofied try/catch to include appropriate warnings
2005/09/28 07:24:12 obr 1.1.2.4: #i47890# changed ref-counting/life cycle once again, adjust tree and role of dialogs and filter sub-menu windows
2005/09/26 11:01:00 obr 1.1.2.3: #i47890# reworked lifecycle of atk wrapper objects
2005/06/14 13:57:23 obr 1.1.2.2: #i47890# global focus event listening stuff
2005/04/21 14:59:24 mmeeks 1.1.2.1: Issue number: i#47890#
Submitted by: mmeeks

Hacked up prototype of atk bridge

Change-Id: Ibdc525412ba6cc4b449c775a74dcd919c4045b6c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/166934
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

0 files changed, 0 insertions, 0 deletions