Revert of Add first part of the network_tester functionality.

webrtc/tools/network_tester/network_tester_unittest.cc

Index: webrtc/tools/network_tester/network_tester_unittest.cc
diff --git a/webrtc/tools/network_tester/network_tester_unittest.cc b/webrtc/tools/network_tester/network_tester_unittest.cc
deleted file mode 100644
index b7fcedac22bbaa4a8a9c4adbfeb618f1e639bc11..0000000000000000000000000000000000000000
--- a/webrtc/tools/network_tester/network_tester_unittest.cc
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- *  Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/tools/network_tester/test_controller.h"
-
-#include "webrtc/base/gunit.h"
-#include "webrtc/test/gtest.h"
-#include "webrtc/test/testsupport/fileutils.h"
-
-namespace webrtc {
-
-TEST(NetworkTesterTest, ServerClient) {
-  TestController client(
-      0, 0, webrtc::test::ResourcePath("network_tester/client_config", "dat"));
-  TestController server(
-      9090, 9090,
-      webrtc::test::ResourcePath("network_tester/server_config", "dat"));
-  client.SendConnectTo("127.0.0.1", 9090);
-  EXPECT_TRUE_WAIT(server.IsTestDone() && client.IsTestDone(), 2000);
-}
-
-}  // namespace webrtc