Update components for new prefs location.

components/prefs/default_pref_store.h

 // 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.
 
 #ifndef BASE_PREFS_DEFAULT_PREF_STORE_H_
 #define BASE_PREFS_DEFAULT_PREF_STORE_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "base/observer_list.h"
-#include "base/prefs/base_prefs_export.h"
-#include "base/prefs/pref_store.h"
-#include "base/prefs/pref_value_map.h"
 #include "base/values.h"
+#include "components/prefs/base_prefs_export.h"
+#include "components/prefs/pref_store.h"
+#include "components/prefs/pref_value_map.h"
 
 // Used within a PrefRegistry to keep track of default preference values.
 class BASE_PREFS_EXPORT DefaultPrefStore : public PrefStore {
  public:
   typedef PrefValueMap::const_iterator const_iterator;
 
   DefaultPrefStore();
 
   // PrefStore implementation:
   bool GetValue(const std::string& key,
@@ skipping 18 matching lines @@
   ~DefaultPrefStore() override;
 
   PrefValueMap prefs_;
 
   base::ObserverList<PrefStore::Observer, true> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(DefaultPrefStore);
 };
 
 #endif  // BASE_PREFS_DEFAULT_PREF_STORE_H_