Removed ScopedAllowIO from MetricsStateManager.

components/metrics/client_info.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 COMPONENTS_METRICS_CLIENT_INFO_H_
 #define COMPONENTS_METRICS_CLIENT_INFO_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 10 matching lines @@
 
   // The metrics ID of this client: represented as a GUID string.
   std::string client_id;
 
   // The installation date: represented as an epoch time in seconds.
   int64 installation_date;
 
   // The date on which metrics reporting was enabled: represented as an epoch
   // time in seconds.
   int64 reporting_enabled_date;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(ClientInfo);
 };
 
 }  // namespace metrics
 
 #endif  // COMPONENTS_METRICS_CLIENT_INFO_H_