Tadeu Zagallo 2be42abbc2 Fix flowIDMap being accessed from multiple threads simultaneously
Summary:`flowIDMap` lives on the bridge to map from the IDs used for the flow events in
JS and the ones generated by `RCTProfile` in the native side.

It was being accessed from multiple threads (the various modules' queues in the
bridge and the JS thread), so we lock before touching it.

Reviewed By: javache

Differential Revision: D3102745

fb-gh-sync-id: 93d012d124e8b5d1a390c10a98ef5e3a068ccf63
fbshipit-source-id: 93d012d124e8b5d1a390c10a98ef5e3a068ccf63
2016-03-30 08:08:18 -07:00
..
2016-03-22 10:58:29 -07:00