Move MessageLoop to base namespace.

net/test/net_test_suite.h

 // 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.
 
 #ifndef NET_TEST_NET_TEST_SUITE_H_
 #define NET_TEST_NET_TEST_SUITE_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/test/test_suite.h"
 #include "build/build_config.h"
 #include "net/dns/mock_host_resolver.h"
 
+namespace base {
 class MessageLoop;
+}
 
 namespace net {
 class NetworkChangeNotifier;
 }
 
 class NetTestSuite : public base::TestSuite {
  public:
   NetTestSuite(int argc, char** argv);
   virtual ~NetTestSuite();
 
@@ skipping 14 matching lines @@
   void InitializeTestThread();
 
   // Same as above, except it does not create a mock
   // NetworkChangeNotifier.  Use this if your test needs to create and
   // manage its own mock NetworkChangeNotifier, or if your test uses
   // the production NetworkChangeNotifier.
   void InitializeTestThreadNoNetworkChangeNotifier();
 
  private:
   scoped_ptr<net::NetworkChangeNotifier> network_change_notifier_;
-  scoped_ptr<MessageLoop> message_loop_;
+  scoped_ptr<base::MessageLoop> message_loop_;
   scoped_refptr<net::RuleBasedHostResolverProc> host_resolver_proc_;
   net::ScopedDefaultHostResolverProc scoped_host_resolver_proc_;
 };
 
 #endif  // NET_TEST_NET_TEST_SUITE_H_