src: remove unused req_wrap-inl.h

[danbev]

This commit removes the inclusion of req_wrap-inl.h from
udp_wrap.h, and tty_wrap.cc as they are not used.

Checklist

• make -j4 test (UNIX), or vcbuild test (Windows) passes
• commit message follows commit guidelines

[danbev]

CI: https://ci.nodejs.org/job/node-test-pull-request/15123/

[danbev]

node-test-commit-linuxone failure looks unrelated

console output:

02:59:39 not ok 420 parallel/test-domain-timers02:59:39 ---02:59:39 duration_ms: 0.10402:59:39 severity: fail02:59:39 exitcode: 102:59:39 stack: |-02:59:39 Mismatched <anonymous> function calls. Expected exactly 2, actual 1.02:59:39 at Object.exports.mustCall (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/test/common/index.js:403:10)02:59:39 at Object.<anonymous> (/data/iojs/build/workspace/node-test-commit-linuxone/nodes/rhel72-s390x/test/parallel/test-domain-timers.js:29:29)02:59:39 at Module._compile (internal/modules/cjs/loader.js:702:30)02:59:39 at Object.Module._extensions..js (internal/modules/cjs/loader.js:713:10)02:59:39 at Module.load (internal/modules/cjs/loader.js:612:32)02:59:39 at tryModuleLoad (internal/modules/cjs/loader.js:551:12)02:59:39 at Function.Module._load (internal/modules/cjs/loader.js:543:3)02:59:39 at Function.Module.runMain (internal/modules/cjs/loader.js:744:10)02:59:39 at startup (internal/bootstrap/node.js:239:19)03:00:51 not ok 1980 async-hooks/test-zlib.zlib-binding.deflate # TODO : Fix flaky test03:00:51 ---03:00:51 duration_ms: 0.14003:00:51 severity: crashed03:00:51 exitcode: -1103:00:51 stack: |-

node-test-commit-windows-fanned failure looks unrelated

console output:

not ok 51 parallel/test-child-process-fork-net --- duration_ms: 0.324 severity: fail exitcode: 1 stack: |- PARENT: server listening CHILD: server listening CLIENT: connected PARENT: got connection CLIENT: connected CHILD: got connection CLIENT: closed CHILD: got connection CHILD: got connection CLIENT: closed CLIENT: connected CLIENT: connected CLIENT: closed CLIENT: closed PARENT: server closed testSocket, listening CHILD: got socket CLIENT: got data CLIENT: closed events.js:167 throw er; // Unhandled 'error' event ^ Error: write EPIPE at ChildProcess.target._send (internal/child_process.js:741:20) at ChildProcess.target.send (internal/child_process.js:625:19) at SocketListSend._request (internal/socket_list.js:20:16) at SocketListSend.close (internal/socket_list.js:40:10) at Server.close (net.js:1636:24) at Socket.<anonymous> (c:\workspace\node-test-binary-windows\test\parallel\test-child-process-fork-net.js:178:16) at Socket.emit (events.js:182:13) at TCP._handle.close [as _onclose] (net.js:596:12) Emitted 'error' event at: at process.nextTick (internal/child_process.js:745:39) at process._tickCallback (internal/process/next_tick.js:61:11) ...

[danbev]

Landed in c1a87a3.