Fixed ReactNativeFiber event handling regression#8959

Merged

bvaughn merged 3 commits intofacebook:masterfrom

bvaughn:fix-react-native-events

Feb 9, 2017

Commits on Feb 8, 2017

Fixed ReactNativeFiber event system regression introduced in b354db2
Brian Vaughn
committed
ReactNative tests now run against fiber renderer when env flag set
Brian Vaughn
committed
Avoid calling setChildren() if no children
Brian Vaughn
committed