Summary: We're seeing some cases of initHybrid failing when the C++ class hasn't been registered. I don't think we should be attempting to init in these cases, so gating it by the same logic as when we load the static library.
Reviewed By: priteshrnandgaonkar
Differential Revision: D18658101
fbshipit-source-id: b29592135dcf637a8c0d40aee30e383f4f35e527