net: Move dns_reloader.* into dns directory.

net/dns/host_resolver_proc.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 "net/dns/host_resolver_proc.h"
 
 #include "build/build_config.h"
 
 #include "base/logging.h"
 #include "base/sys_byteorder.h"
 #include "net/base/address_list.h"
-#include "net/base/dns_reloader.h"
 #include "net/base/dns_util.h"
 #include "net/base/net_errors.h"
 #include "net/base/sys_addrinfo.h"
+#include "net/dns/dns_reloader.h"
 
 #if defined(OS_OPENBSD)
 #define AI_ADDRCONFIG 0
 #endif
 
 namespace net {
 
 namespace {
 
 bool IsAllLocalhostOfOneFamily(const struct addrinfo* ai) {
@@ skipping 240 matching lines @@
   return SystemHostResolverCall(hostname,
                                 address_family,
                                 host_resolver_flags,
                                 addr_list,
                                 os_error);
 }
 
 SystemHostResolverProc::~SystemHostResolverProc() {}
 
 }  // namespace net