Use kMetricsReportingEnabled instead of kStatsReporingPref on metrics side

chromeos/settings/cros_settings_names.h

 // Copyright 2013 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 CHROMEOS_SETTINGS_CROS_SETTINGS_NAMES_H_
 #define CHROMEOS_SETTINGS_CROS_SETTINGS_NAMES_H_
 
 #include "chromeos/chromeos_export.h"
 
 namespace chromeos {
@@ skipping 28 matching lines @@
 
 CHROMEOS_EXPORT extern const char kUpdateDisabled[];
 CHROMEOS_EXPORT extern const char kAllowedConnectionTypesForUpdate[];
 
 CHROMEOS_EXPORT extern const char kSystemTimezonePolicy[];
 CHROMEOS_EXPORT extern const char kSystemTimezone[];
 CHROMEOS_EXPORT extern const char kSystemUse24HourClock[];
 
 CHROMEOS_EXPORT extern const char kDeviceOwner[];
 
-CHROMEOS_EXPORT extern const char kStatsReportingPref[];
-
 CHROMEOS_EXPORT extern const char kReleaseChannel[];
 CHROMEOS_EXPORT extern const char kReleaseChannelDelegated[];
 
 CHROMEOS_EXPORT extern const char kReportDeviceVersionInfo[];
 CHROMEOS_EXPORT extern const char kReportDeviceActivityTimes[];
 CHROMEOS_EXPORT extern const char kReportDeviceBootMode[];
 CHROMEOS_EXPORT extern const char kReportDeviceLocation[];
 CHROMEOS_EXPORT extern const char kReportDeviceNetworkInterfaces[];
 CHROMEOS_EXPORT extern const char kReportDeviceUsers[];
 CHROMEOS_EXPORT extern const char kReportDeviceHardwareStatus[];
@@ skipping 27 matching lines @@
 CHROMEOS_EXPORT extern const char kDeviceDisabled[];
 CHROMEOS_EXPORT extern const char kDeviceDisabledMessage[];
 
 CHROMEOS_EXPORT extern const char kRebootOnShutdown[];
 
 CHROMEOS_EXPORT extern const char kExtensionCacheSize[];
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_SETTINGS_CROS_SETTINGS_NAMES_H_