Mark TelnetServerTest.ServerClientSend as flaky.

net/base/telnet_server_unittest.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Tests TelnetServer.
 
 #include "net/base/listen_socket_unittest.h"
 #include "net/base/telnet_server.h"
 #include "testing/platform_test.h"
 
@@ skipping 41 matching lines @@
 
   virtual void TearDown() {
     PlatformTest::TearDown();
     tester_->TearDown();
     tester_ = NULL;
   }
 
   scoped_refptr<TelnetServerTester> tester_;
 };
 
-TEST_F(TelnetServerTest, ServerClientSend) {
+// Flaky, http://crbug.com/38093.
+TEST_F(TelnetServerTest, FLAKY_ServerClientSend) {
   tester_->TestClientSend();
 }
 
 TEST_F(TelnetServerTest, ClientSendLong) {
   tester_->TestClientSendLong();
 }
 
 TEST_F(TelnetServerTest, ServerSend) {
   tester_->TestServerSend();
 }