Move statistics_provider to chromeos/system

chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.cc

 // Copyright (c) 2012 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/policy/device_cloud_policy_manager_chromeos.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/prefs/pref_registry_simple.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/chromeos/attestation/attestation_policy_observer.h"
 #include "chrome/browser/chromeos/login/startup_utils.h"
 #include "chrome/browser/chromeos/policy/device_cloud_policy_store_chromeos.h"
 #include "chrome/browser/chromeos/policy/enrollment_handler_chromeos.h"
 #include "chrome/browser/chromeos/policy/enterprise_install_attributes.h"
-#include "chrome/browser/chromeos/system/statistics_provider.h"
 #include "chrome/browser/policy/cloud/cloud_policy_constants.h"
 #include "chrome/browser/policy/cloud/cloud_policy_store.h"
 #include "chrome/browser/policy/cloud/device_management_service.h"
 #include "chrome/browser/policy/proto/cloud/device_management_backend.pb.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/chromeos_constants.h"
+#include "chromeos/system/statistics_provider.h"
 
 namespace em = enterprise_management;
 
 namespace policy {
 
 namespace {
 
 // MachineInfo key names.
 const char kMachineInfoSystemHwqual[] = "hardware_class";
 
@@ skipping 233 matching lines @@
     core()->Connect(CreateClient());
     core()->StartRefreshScheduler();
     core()->TrackRefreshDelayPref(local_state_,
                                   prefs::kDevicePolicyRefreshRate);
     attestation_policy_observer_.reset(
         new chromeos::attestation::AttestationPolicyObserver(client()));
   }
 }
 
 }  // namespace policy