Migrate chrome/browser files to histogram_macros.h includes.

chrome/browser/net/quota_policy_channel_id_store.cc

 // Copyright 2014 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/net/quota_policy_channel_id_store.h"
 
 #include <list>
 
 #include "base/bind.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
-#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 #include "net/cookies/cookie_util.h"
 #include "net/extras/sqlite/sqlite_channel_id_store.h"
 #include "storage/browser/quota/special_storage_policy.h"
 #include "url/gurl.h"
 
 QuotaPolicyChannelIDStore::QuotaPolicyChannelIDStore(
     const base::FilePath& path,
@@ skipping 45 matching lines @@
 void QuotaPolicyChannelIDStore::OnLoad(
     const LoadedCallback& loaded_callback,
     std::unique_ptr<ChannelIDVector> channel_ids) {
   for (ChannelIDVector::const_iterator channel_id = channel_ids->begin();
        channel_id != channel_ids->end();
        ++channel_id) {
     server_identifiers_.insert((*channel_id)->server_identifier());
   }
   loaded_callback.Run(std::move(channel_ids));
 }