Move policy code into components/policy.

components/policy/core/common/policy_statistics_collector.h

 // 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.
 
-#ifndef CHROME_BROWSER_POLICY_POLICY_STATISTICS_COLLECTOR_H_
-#define CHROME_BROWSER_POLICY_POLICY_STATISTICS_COLLECTOR_H_
+#ifndef COMPONENTS_POLICY_CORE_COMMON_POLICY_STATISTICS_COLLECTOR_H_
+#define COMPONENTS_POLICY_CORE_COMMON_POLICY_STATISTICS_COLLECTOR_H_
 
 #include "base/basictypes.h"
 #include "base/cancelable_callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/time/time.h"
 #include "components/policy/core/common/policy_details.h"
 #include "components/policy/core/common/schema.h"
+#include "components/policy/policy_export.h"
 
 class PrefService;
 class PrefRegistrySimple;
 
 namespace base {
 class TaskRunner;
 }
 
 namespace policy {
 
 class PolicyService;
 
 // Manages regular updates of policy usage UMA histograms.
-class PolicyStatisticsCollector {
+class POLICY_EXPORT PolicyStatisticsCollector {
  public:
   // Policy usage statistics update rate, in milliseconds.
   static const int kStatisticsUpdateRate;
 
   // Neither |policy_service| nor |prefs| can be NULL and must stay valid
   // throughout the lifetime of PolicyStatisticsCollector.
   PolicyStatisticsCollector(const GetChromePolicyDetailsCallback& get_details,
                             const Schema& chrome_schema,
                             PolicyService* policy_service,
                             PrefService* prefs,
@@ skipping 20 matching lines @@
 
   base::CancelableClosure update_callback_;
 
   const scoped_refptr<base::TaskRunner> task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(PolicyStatisticsCollector);
 };
 
 }  // namespace policy
 
-#endif  // CHROME_BROWSER_POLICY_POLICY_STATISTICS_COLLECTOR_H_
+#endif  // COMPONENTS_POLICY_CORE_COMMON_POLICY_STATISTICS_COLLECTOR_H_