Change includes of histogram.h to histogram_macros.h.

components/history/core/browser/top_sites_database.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 "components/history/core/browser/top_sites_database.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <utility>
 
 #include "base/files/file_util.h"
 #include "base/memory/ref_counted.h"
-#include "base/metrics/histogram.h"
+#include "base/metrics/histogram_macros.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "components/history/core/browser/history_types.h"
 #include "components/history/core/browser/top_sites.h"
 #include "components/history/core/common/thumbnail_score.h"
 #include "sql/connection.h"
 #include "sql/recovery.h"
 #include "sql/statement.h"
 #include "sql/transaction.h"
 #include "third_party/sqlite/sqlite3.h"
@@ skipping 702 matching lines @@
   db->set_error_callback(base::Bind(&DatabaseErrorCallback, db.get(), db_name));
   db->set_page_size(4096);
   db->set_cache_size(32);
 
   if (!db->Open(db_name))
     return NULL;
   return db.release();
 }
 
 }  // namespace history