Make CF net tests a content::BrowserMainParts.

net/base/net_test_suite.cc

 // Copyright (c) 2011 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 "net/base/net_test_suite.h"
 
 #include "base/message_loop.h"
 #include "net/base/network_change_notifier.h"
 #include "net/http/http_stream_factory.h"
 #if defined(USE_NSS)
@@ skipping 27 matching lines @@
   // We want to destroy this here before the TestSuite continues to tear down
   // the environment.
   message_loop_.reset();
 
   TestSuite::Shutdown();
 }
 
 void NetTestSuite::InitializeTestThread() {
   network_change_notifier_.reset(net::NetworkChangeNotifier::CreateMock());
 
+  InitializeTestThreadNoNetworkChangeNotifier();
+}
+
+void NetTestSuite::InitializeTestThreadNoNetworkChangeNotifier() {
   host_resolver_proc_ = new net::RuleBasedHostResolverProc(NULL);
   scoped_host_resolver_proc_.Init(host_resolver_proc_.get());
   // In case any attempts are made to resolve host names, force them all to
   // be mapped to localhost.  This prevents DNS queries from being sent in
   // the process of running these unit tests.
   host_resolver_proc_->AddRule("*", "127.0.0.1");
 
   message_loop_.reset(new MessageLoopForIO());
 }