cocos2d/cocos2d-x — pull request #3136 by ricardoquesada (2013-07-11 22:26:46+00:00)
Title: getInstance() / destroyInstance() are used...

... instead of sharedXXX / purgeXXX.
They are more C++ friendly, and also easier to remember.

common files + Mac files + iOS files + tests/samples files were updated.

The old methods are deprecated now.