Stop including network_interfaces.h from net_util.h

chrome/browser/extensions/api/dial/dial_service_unittest.cc

 // Copyright (c) 2012 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 "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "chrome/browser/extensions/api/dial/dial_device_data.h"
 #include "chrome/browser/extensions/api/dial/dial_service.h"
 #include "net/base/ip_endpoint.h"
+#include "net/base/network_interfaces.h"
 #include "net/log/test_net_log.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using base::Time;
 using base::TimeDelta;
 using ::testing::A;
 using ::testing::AtLeast;
 using ::testing::Return;
 
@@ skipping 195 matching lines @@
 
   // Empty USN
   EXPECT_FALSE(DialServiceImpl::DialSocket::ParseResponse(
       "HTTP/1.1 OK\r\n"
       "LOCATION: http://127.0.0.1/dd.xml\r\n"
       "USN:\r\n\r\n",
       now, &not_parsed));
 }
 
 }  // namespace extensions