Issue #4277: correct the mistake for renaming cc.AnimationCache
Issue #4277: update EditBoxTest.js
Merge branch 'tests_js_3.0' of https://github.com/cocos2d/cocos2d-js-tests into Iss4277_FixBugsForV3.0
Merge pull request #360 from dingpinglv/Iss4277_FixBugsForV3.0

Issue #4277: update EditBoxTest.js and correct the mistake for renaming cc.AnimationCache