A view is notified about killing its own edit view, if any, in 4
cases:

- before being deactivated
- soon after being activated
- when a 'cursor position changed' event occurs in any view
- when a 'selection changed' event occurs in any view

Now these notifications are skipped when LOK is active.

Change-Id: I94020987a35b1450ec41e2fa5fcce8cfa7e92130
Reviewed-on: https://gerrit.libreoffice.org/28948Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Marco Cecchetti <mrcekets@gmail.com>