Stop linking in the old Mojo EDK.

mojo/edk/test/run_all_unittests.cc

 // Copyright 2013 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.
 
 #include <signal.h>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_io_thread.h"
@@ skipping 22 matching lines @@
 #endif
 
   base::TestSuite test_suite(argc, argv);
 
   // Must be run before mojo::edk::Init.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           mojo::edk::test::kBrokerHandleSwitch)) {
     mojo::edk::PreInitializeChildProcess();
   }
 
-  // TODO(use_chrome_edk): temporary to force new EDK.
-  base::CommandLine::ForCurrentProcess()->AppendSwitch("--use-new-edk");
-
   mojo::edk::Init();
 
   mojo::test::TestSupport::Init(new mojo::edk::test::TestSupportImpl());
   base::TestIOThread test_io_thread(base::TestIOThread::kAutoStart);
   // Leak this because its destructor calls mojo::edk::ShutdownIPCSupport which
   // really does nothing in the new EDK but does depend on the current message
   // loop, which is destructed inside base::LaunchUnitTests.
   new mojo::edk::test::ScopedIPCSupport(test_io_thread.task_runner());
 
   return base::LaunchUnitTests(
       argc, argv,
       base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
 }