Apply clang-format to thrift/lib/thrift/
Apply clang-format to thrift/lib/thrift/

Summary: [Thrift] Apply `clang-format` to `thrift/lib/thrift/`.

Reviewed By: stevegury

Differential Revision: D14336940

fbshipit-source-id: b9829e4bc6a752c54e29832370900c5234311529

facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift