tree df5a2c977fdf82963e844b26f92fb623725b2fce
parent c98f2cf16bdba4230370c0109af2ebe9139cf0f7
author Ucan, Emre (ADITG/SW1) <eucan@de.adit-jv.com> 1459757115 +0000
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1459846428 +0300

ivi-shell: rework remove_layer notification

The add_notification_remove_layer API accepts a simple
wl_listener instead of a ivi-shell specific notification
function. Therefore, the API is renamed to add_listener_remove_layer.

This change has several advantages:
1. Code cleanup
2. No dynamic memory allocation. Listeners are allocated
   by controller plugins
3. Remove API is not needed. Controller plugins can easily
   remove the listener link.

The remove API is removed too:
- ivi_layout_remove_notification_remove_layer

Signed-off-by: Emre Ucan <eucan@de.adit-jv.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>