issue #5685: fix SpriteFrame _ctor bugs
issue #5685: revert EventListener create
issue #5685: replace create functions with operator new in LayerTest.js
issue #5685: replace create functions with operator new in IntervalTest.js
issue #5685: replace create functions with operator new in DrawPrimitivesTest.js
Merge pull request #588 from joshuastray/use_new_in_sample

Use new in sample