* Revert the reverse the addons iteration of r35121.

* The media_addon_server before unloading addons need to be sure the nodes are deleted.
For instance, applications could keep references on global nodes, thus preventing deletion.
To release all references, the media_addon server uses a new method BMediaRosterEx::ReleaseNodeAll().
* Quit the MediaRoster looper when quitting media_addon server before unloading addons.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35133 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/media/MediaRosterEx.h

@@ -38,6 +38,7 @@ public:
 
 	status_t IncrementAddonFlavorInstancesCount(media_addon_id addonid, int32 flavorid);
 	status_t DecrementAddonFlavorInstancesCount(media_addon_id addonid, int32 flavorid);
+	status_t ReleaseNodeAll(const media_node& node);
 	
 	status_t SetNodeCreator(media_node_id node, team_id creator);
 	

headers/private/media/ServerInterface.h

@@ -53,6 +53,7 @@ enum {
 	SERVER_GET_LIVE_NODES,
 	SERVER_GET_NODE_FOR,
 	SERVER_RELEASE_NODE,
+	SERVER_RELEASE_NODE_ALL,
 	SERVER_REGISTER_NODE,
 	SERVER_UNREGISTER_NODE,
 	SERVER_GET_DORMANT_NODE_FOR,