This simplifies deployment and makes instantiating accessible interfaces
faster since no plugin needs to be loaded.
[ChangeLog][QtWidgets] Accessibility for widgets is now included in the
widget library instead of being a separate plugin. For static builds
this means that libqtaccessiblewidgets is no longer required.
Task-number: QTBUG-32888
Change-Id: Ie7347898868fd67c1fc568f0d251cbd2ef71e041
Reviewed-by: Jan Arve Sæther <jan-arve.saether@digia.com>