net: move host_resolver files from net/base to net/dns

chrome/browser/net/network_stats.h

 // 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.
 
 #ifndef CHROME_BROWSER_NET_NETWORK_STATS_H_
 #define CHROME_BROWSER_NET_NETWORK_STATS_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "chrome/browser/io_thread.h"
 #include "net/base/address_list.h"
 #include "net/base/completion_callback.h"
 #include "net/base/host_port_pair.h"
-#include "net/base/host_resolver.h"
 #include "net/base/io_buffer.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/test_data_stream.h"
+#include "net/dns/host_resolver.h"
 #include "net/proxy/proxy_info.h"
 #include "net/socket/socket.h"
 
 namespace chrome_browser_net {
 
 // This class is used for live experiment of network connectivity (for UDP)
 // metrics. A small percentage of users participate in this experiment. All
 // users (who are in the experiment) must have enabled "UMA upload".
 //
 // This class collects the following stats from users who have opted in.
@@ skipping 385 matching lines @@
 // "21 packets bursty test with 500 bytes packet", and "21 packets bursty test
 // with 100 bytes packet" tests.
 void StartNetworkStatsTest(net::HostResolver* host_resolver,
                            const net::HostPortPair& server_address,
                            NetworkStats::HistogramPortSelector histogram_port,
                            bool has_proxy_server);
 
 }  // namespace chrome_browser_net
 
 #endif  // CHROME_BROWSER_NET_NETWORK_STATS_H_