Automated g4 rollback
Automated g4 rollback

*** Reason for rollback ***

rolling forward with fixes

Unit tests now check behavior.

*** Original change description ***

Automated g4 rollback

*** Reason for rollback ***

breakage

*** Original change description ***

Modify easing functions to use helper functions.

This is in advance of adopting more easing functions.

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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=62786077

jhiswin/idiil-closure-library,jhiswin/idiil-closure-library,jhiswin/idiil-closure-library,jhiswin/idiil-closure-library