Migrate chrome/browser files to histogram_macros.h includes.

chrome/browser/printing/cloud_print/privet_traffic_detector.cc

 // Copyright 2013 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 "chrome/browser/printing/cloud_print/privet_traffic_detector.h"
 
 #include <stddef.h>
 
 #include "base/location.h"
 #include "base/macros.h"
-#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros.h"
 #include "base/single_thread_task_runner.h"
 #include "base/sys_byteorder.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "net/base/ip_address.h"
 #include "net/base/net_errors.h"
 #include "net/base/network_interfaces.h"
 #include "net/dns/dns_protocol.h"
 #include "net/dns/dns_response.h"
 #include "net/dns/mdns_client.h"
 #include "net/log/net_log.h"
@@ skipping 173 matching lines @@
                    base::Unretained(this)));
   } while (rv > 0);
 
   if (rv != net::ERR_IO_PENDING)
     return rv;
 
   return net::OK;
 }
 
 }  // namespace cloud_print