tree d1b5a72f3f312e2f39f7730c12f291893390c6fa
parent 0866f51fef3ce597f9426d55d12d67e1feb90596
author Yingdi Yu <yuyingdi@gmail.com> 1406221360 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> 1407792408 -0700

util: Add EventEmitter

Change-Id: I08e8beea7a05abe30cc818ec2d44acffecf07343