Summary:
## Motivation
The concept behind JSCallInvoker doesn't necessarily have to apply only to the JS thread. On Android, we need to re-use this abstraction to allow execution of async method calls on the NativeModules thread.
Reviewed By: PeteTheHeat
Differential Revision: D17377313
fbshipit-source-id: 3d9075cbfce0b908d800a366947cfd16a3013d1c
Summary:
Move RCTAccessibilityManager to CoreModules (since that's the only dir that supports TM).
Fixup some variable names to match spec.
Reviewed By: RSNara
Differential Revision: D16861739
fbshipit-source-id: a0a53b221dcc172979d1f2c83851ab92e23f2333