pidgin: b3ac8324: Add purple_{buddy,chat,group,contact}_de...

[Sadrul Habib Chowdhury]

* elb at pidgin.im had this to say on [09 Apr 2009, 14:10:45 -0400]:
> -----------------------------------------------------------------
> Revision: b3ac8324be2c3d155c50216ff7522ec7319984b1
> Ancestor: 3c568b43fb4447b65a2b06e6767340edd7763c53
> Author: hebnern at gmail.com
> Date: 2009-04-09T17:33:20
> Branch: im.pidgin.pidgin
> URL: http://d.pidgin.im/viewmtn/revision/info/b3ac8324be2c3d155c50216ff7522ec7319984b1
> 
> Modified files:
>         ChangeLog ChangeLog.API libpurple/blist.c libpurple/blist.h
> 
> ChangeLog: 
> 
> Add purple_{buddy,chat,group,contact}_destroy to the blist API, free
> blist data on libpurple unload.  Thanks to Nick Hebner for this.
> 
> References #8683
> 

We probably should not make the _destroy functions public. It'd be too
easy for a plugin to do purple_buddy_destroy and screw up the tree, when
purple_blist_remove_buddy would have been more appropriate.

Cheers,
Sadrul