Summary:
Changelog: Allow only a single crash watcher and a single log listener per device. Start log listener and crash watcher for every device upon connection. Remove commands to start/stop them externally.
Monitored CPU load for a physical Android device with the log listener on and off. Did not notice any real difference.
Resolved crashing adbkit-logcat by forcing the usage of 2.0.1. A proper fix would be to unify babel transforms for browser flipper and electron flipper, but we might re-think how we distribute flipper in the next half, so a simple hot fix might be a better use of time and resources.
Reviewed By: mweststrate
Differential Revision: D33132506
fbshipit-source-id: 39d422682a10a64830ac516e30f43f32f416819d
debf872806