Use kMetricsReportingEnabled instead of kStatsReporingPref on metrics side

chrome/browser/chromeos/ownership/owner_settings_service_chromeos.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 "chrome/browser/chromeos/ownership/owner_settings_service_chromeos.h"
 
 #include <keyhi.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 600 matching lines @@
     else
       NOTREACHED();
   } else if (path == kReleaseChannel) {
     em::ReleaseChannelProto* release_channel =
         settings.mutable_release_channel();
     std::string channel_value;
     if (value.GetAsString(&channel_value))
       release_channel->set_release_channel(channel_value);
     else
       NOTREACHED();
-  } else if (path == kStatsReportingPref) {
-    em::MetricsEnabledProto* metrics = settings.mutable_metrics_enabled();
-    bool metrics_value = false;
-    if (value.GetAsBoolean(&metrics_value))
-      metrics->set_metrics_enabled(metrics_value);
-    else
-      NOTREACHED();
   } else if (path == kAccountsPrefUsers) {
     em::UserWhitelistProto* whitelist_proto = settings.mutable_user_whitelist();
     whitelist_proto->clear_user_whitelist();
     const base::ListValue* users;
     if (value.GetAsList(&users)) {
       for (base::ListValue::const_iterator i = users->begin();
            i != users->end();
            ++i) {
         std::string email;
         if ((*i)->GetAsString(&email))
@@ skipping 176 matching lines @@
   std::vector<OnManagementSettingsSetCallback> callbacks;
   pending_management_settings_callbacks_.swap(callbacks);
   for (const auto& callback : callbacks) {
     if (!callback.is_null())
       callback.Run(success);
   }
   StorePendingChanges();
 }
 
 }  // namespace chromeos