Revert of Delete base/prefs and update callers to use components.

third_party/libaddressinput/chromium/chrome_storage_impl.h

 // 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.
 
 #ifndef THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_CHROME_STORAGE_IMPL_H_
 #define THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_CHROME_STORAGE_IMPL_H_
 
 #include <list>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
+#include "base/prefs/pref_store.h"
 #include "base/scoped_observer.h"
-#include "components/prefs/pref_store.h"
 #include "third_party/libaddressinput/src/cpp/include/libaddressinput/storage.h"
 
 class WriteablePrefStore;
 
 namespace autofill {
 
 // An implementation of the Storage interface which passes through to an
 // underlying WriteablePrefStore.
 class ChromeStorageImpl : public ::i18n::addressinput::Storage,
                           public PrefStore::Observer {
@@ skipping 28 matching lines @@
   ScopedVector<Request> outstanding_requests_;
 
   ScopedObserver<PrefStore, ChromeStorageImpl> scoped_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeStorageImpl);
 };
 
 }  // namespace autofill
 
 #endif  // THIRD_PARTY_LIBADDRESSINPUT_CHROMIUM_CHROME_STORAGE_IMPL_H_