clang-format

src/core/ext/transport/chttp2/transport/internal.h

src/core/lib/iomgr/ev_epoll_thread_pool_linux.c

src/core/lib/iomgr/ev_epoll_thread_pool_linux.h

src/core/lib/iomgr/ev_epollex_linux.h

src/core/lib/iomgr/ev_epollsig_linux.c

src/core/lib/iomgr/ev_posix.c

src/core/lib/iomgr/ev_posix.h

src/core/lib/iomgr/iomgr.c

src/core/lib/surface/api_trace.c