Summary:
See bottom diff in the stack for the motivation. Though you can probably guess
the motivation :)
Reviewed By: farnz
Differential Revision: D21623154
fbshipit-source-id: a0940d766a67080ddcb346c2e3313eb08699edad
Summary: To make it easier to navigate the codebase the oss-only code will be from now on stored in a separate module, similarly to how the fbcode-only code is stored.
Reviewed By: markbt
Differential Revision: D21429060
fbshipit-source-id: aa7e80961de2897dae31bd0ec83488c683633b7a
Summary: Making a trait out of LoadLimiter will help with providing different implementations of load limiting for OSS and FB.
Reviewed By: farnz
Differential Revision: D21302819
fbshipit-source-id: 1b982a367aa7126ca5d7772e4a2406dabbe9e13b