Remove update option from stopTimestamp method in performance loggers
Remove update option from stopTimestamp method in performance loggers

Summary:
Changelog:
[Internal][Changed] Removed `update` option from `stopTimestamp` method in performance loggers

Reviewed By: lunaleaps

Differential Revision: D23759138

fbshipit-source-id: bb83b6f5ff2f640733c2e508779b3bc52800e4f6

janicduplessis/react-native,pandiaraj44/react-native,myntra/react-native,janicduplessis/react-native,janicduplessis/react-native,facebook/react-native,pandiaraj44/react-native,arthuralee/react-native,facebook/react-native,javache/react-native,facebook/react-native,arthuralee/react-native,pandiaraj44/react-native,myntra/react-native,janicduplessis/react-native,pandiaraj44/react-native,pandiaraj44/react-native,janicduplessis/react-native,javache/react-native,pandiaraj44/react-native,myntra/react-native,arthuralee/react-native,facebook/react-native,janicduplessis/react-native,arthuralee/react-native,myntra/react-native,myntra/react-native,myntra/react-native,javache/react-native,pandiaraj44/react-native,myntra/react-native,pandiaraj44/react-native,facebook/react-native,janicduplessis/react-native,myntra/react-native,facebook/react-native,javache/react-native,javache/react-native,javache/react-native,javache/react-native,facebook/react-native,javache/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,arthuralee/react-native,myntra/react-native,facebook/react-native