Update components for new prefs location.

components/metrics/persisted_logs.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 "components/metrics/persisted_logs.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/md5.h"
 #include "base/metrics/histogram_macros.h"
-#include "base/prefs/pref_service.h"
-#include "base/prefs/scoped_user_pref_update.h"
 #include "base/sha1.h"
 #include "base/timer/elapsed_timer.h"
+#include "components/prefs/pref_service.h"
+#include "components/prefs/scoped_user_pref_update.h"
 #include "third_party/zlib/google/compression_utils.h"
 
 namespace metrics {
 
 namespace {
 
 PersistedLogs::LogReadStatus MakeRecallStatusHistogram(
     PersistedLogs::LogReadStatus status) {
   UMA_HISTOGRAM_ENUMERATION("PrefService.PersistentLogRecallProtobufs",
                             status, PersistedLogs::END_RECALL_STATUS);
@@ skipping 136 matching lines @@
         !ReadBase64String(list_value, i * 2 + 1, &list_[i].hash)) {
       list_.clear();
       return MakeRecallStatusHistogram(LOG_STRING_CORRUPTION);
     }
   }
 
   return MakeRecallStatusHistogram(RECALL_SUCCESS);
 }
 
 }  // namespace metrics