Make browsing_data component a layered component

components/browsing_data/core/counters/browsing_data_counter.h

 // Copyright 2015 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 COMPONENTS_BROWSING_DATA_COUNTERS_BROWSING_DATA_COUNTER_H_
-#define COMPONENTS_BROWSING_DATA_COUNTERS_BROWSING_DATA_COUNTER_H_
+#ifndef COMPONENTS_BROWSING_DATA_CORE_COUNTERS_BROWSING_DATA_COUNTER_H_
+#define COMPONENTS_BROWSING_DATA_CORE_COUNTERS_BROWSING_DATA_COUNTER_H_
 
 #include <stdint.h>
 #include <string>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "components/prefs/pref_member.h"
 
 class PrefService;
 
@@ skipping 96 matching lines @@
   // The integer preference describing the time period for which this data type
   // is to be deleted.
   IntegerPrefMember period_;
 
   // Whether this class was properly initialized by calling |Init|.
   bool initialized_ = false;
 };
 
 }  // namespace browsing_data
 
-#endif  // COMPONENTS_BROWSING_DATA_COUNTERS_BROWSING_DATA_COUNTER_H_
+#endif  // COMPONENTS_BROWSING_DATA_CORE_COUNTERS_BROWSING_DATA_COUNTER_H_