test: cluster: remove bind-twice-v1 test

It tests the same thing as bind-twice-v2, only not as in-depth.

test/simple/test-cluster-bind-twice-v1.js

@@ -1,77 +0,0 @@
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// This test starts two clustered HTTP servers on the same port. It expects the
-// first cluster to succeed and the second cluster to fail with EADDRINUSE.
-
-var common = require('../common');
-var assert = require('assert');
-var cluster = require('cluster');
-var fork = require('child_process').fork;
-var http = require('http');
-
-var id = process.argv[2];
-
-if (!id) {
-  var a = fork(__filename, ['one']);
-  var b = fork(__filename, ['two']);
-
-  a.on('message', function(m) {
-    assert.equal(m, 'READY');
-    b.send('START');
-  });
-
-  var ok = false;
-
-  b.on('message', function(m) {
-    assert.equal(m, 'EADDRINUSE');
-    a.kill();
-    b.kill();
-    ok = true;
-  });
-
-  process.on('exit', function() {
-    a.kill();
-    b.kill();
-    assert(ok);
-  });
-}
-else if (id === 'one') {
-  if (cluster.isMaster) cluster.fork();
-  http.createServer(assert.fail).listen(common.PORT, function() {
-    process.send('READY');
-  });
-}
-else if (id === 'two') {
-  if (cluster.isMaster) cluster.fork();
-  process.on('message', function(m) {
-    assert.equal(m, 'START');
-    var server = http.createServer(assert.fail);
-    server.listen(common.PORT, assert.fail);
-    server.on('error', function(e) {
-      assert.equal(e.code, 'EADDRINUSE');
-      process.send(e.code);
-    });
-  });
-}
-else {
-  assert(0); // bad command line argument
-}