They have been removed already.
Whoever programmed version 3.0 added the file Deprecated.lua, which loads in a different stack space, and issues a warning when a Lua program uses a deprecated function. This makes porting much easier.
Very useful file, but it contains some errors this is why I posted this corrected version.
If you port a Lua program to version 3.0 replace
COCOS2D\scripting\lua\script\Deprecated.lua with this file.
Hope this helps