Revert "fix build?"

This reverts commit 34219578fdb07b4b2b61c5d77453cdb42a7f066d.
Revert "Codegen targeting Objective-C. Websockets based. Stringly typed. (It's not going to be used at the moment, but it's all working and may be useful in the future.)"

This reverts commit bf722445092296c492ff31391752877cf614cdce.