cocos2d/cocos2d-x — pull request #907 by dumganhar (2012-05-23 03:28:51+00:00)
Title: fixed #1244: Memory leak in CCParticleSystem::initWithDictionary()

It creates CCImage, and deletes it in VolatileTexture.
But VolatileTexture only exists on Android platform.

So CCImage should inherit from CCObject, then it is easy to share it.