1 files changed, 0 insertions, 155 deletions
diff --git a/chrome/browser/policy/cloud/cloud_policy_refresh_scheduler.h b/chrome/browser/policy/cloud/cloud_policy_refresh_scheduler.h
deleted file mode 100644
index a3d121b..0000000
--- a/chrome/browser/policy/cloud/cloud_policy_refresh_scheduler.h
+++ /dev/null
@@ -1,155 +0,0 @@
-// 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_CLOUD_CLOUD_POLICY_REFRESH_SCHEDULER_H_
-#define CHROME_BROWSER_POLICY_CLOUD_CLOUD_POLICY_REFRESH_SCHEDULER_H_
-
-#include "base/basictypes.h"
-#include "base/cancelable_callback.h"
-#include "base/memory/ref_counted.h"
-#include "base/time/time.h"
-#include "chrome/browser/policy/cloud/cloud_policy_client.h"
-#include "chrome/browser/policy/cloud/cloud_policy_store.h"
-#include "chrome/browser/policy/cloud/rate_limiter.h"
-#include "net/base/network_change_notifier.h"
-
-namespace base {
-class SequencedTaskRunner;
-}
-
-namespace policy {
-
-// Observes CloudPolicyClient and CloudPolicyStore to trigger periodic policy
-// fetches and issue retries on error conditions.
-class CloudPolicyRefreshScheduler
-    : public CloudPolicyClient::Observer,
-      public CloudPolicyStore::Observer,
-      public net::NetworkChangeNotifier::IPAddressObserver {
- public:
-  // Refresh constants.
-  static const int64 kDefaultRefreshDelayMs;
-  static const int64 kUnmanagedRefreshDelayMs;
-  static const int64 kWithInvalidationsRefreshDelayMs;
-  static const int64 kInitialErrorRetryDelayMs;
-
-  // Refresh delay bounds.
-  static const int64 kRefreshDelayMinMs;
-  static const int64 kRefreshDelayMaxMs;
-
-  // |client| and |store| pointers must stay valid throughout the
-  // lifetime of CloudPolicyRefreshScheduler.
-  CloudPolicyRefreshScheduler(
-      CloudPolicyClient* client,
-      CloudPolicyStore* store,
-      const scoped_refptr<base::SequencedTaskRunner>& task_runner);
-  virtual ~CloudPolicyRefreshScheduler();
-
-  base::Time last_refresh() const { return last_refresh_; }
-  int64 refresh_delay() const { return refresh_delay_ms_; }
-
-  // Sets the refresh delay to |refresh_delay| (subject to min/max clamping).
-  void SetRefreshDelay(int64 refresh_delay);
-
-  // Requests a policy refresh to be performed soon. This may apply throttling,
-  // and the request may not be immediately sent.
-  void RefreshSoon();
-
-  // The refresh scheduler starts by assuming that invalidations are not
-  // available. This call can be used to signal whether the invalidations
-  // service is available or not, and can be called multiple times.
-  // When the invalidations service is available then the refresh rate is much
-  // lower.
-  void SetInvalidationServiceAvailability(bool is_available);
-
-  // Whether the invalidations service is available and receiving notifications
-  // of policy updates.
-  bool invalidations_available() {
-    return invalidations_available_;
-  }
-
-  // CloudPolicyClient::Observer:
-  virtual void OnPolicyFetched(CloudPolicyClient* client) OVERRIDE;
-  virtual void OnRegistrationStateChanged(CloudPolicyClient* client) OVERRIDE;
-  virtual void OnClientError(CloudPolicyClient* client) OVERRIDE;
-
-  // CloudPolicyStore::Observer:
-  virtual void OnStoreLoaded(CloudPolicyStore* store) OVERRIDE;
-  virtual void OnStoreError(CloudPolicyStore* store) OVERRIDE;
-
-  // net::NetworkChangeNotifier::IPAddressObserver:
-  virtual void OnIPAddressChanged() OVERRIDE;
-
- private:
-  // Initializes |last_refresh_| to the policy timestamp from |store_| in case
-  // there is policy present that indicates this client is not managed. This
-  // results in policy fetches only to occur after the entire unmanaged refresh
-  // delay expires, even over restarts. For managed clients, we want to trigger
-  // a refresh on every restart.
-  void UpdateLastRefreshFromPolicy();
-
-  // Schedules a refresh to be performed immediately.
-  void RefreshNow();
-
-  // Evaluates when the next refresh is pending and updates the callback to
-  // execute that refresh at the appropriate time.
-  void ScheduleRefresh();
-
-  // Triggers a policy refresh.
-  void PerformRefresh();
-
-  // Schedules a policy refresh to happen after |delta_ms| milliseconds,
-  // relative to |last_refresh_|.
-  void RefreshAfter(int delta_ms);
-
-  // Sets the |wait_for_invalidations_timeout_callback_| and schedules it.
-  void WaitForInvalidationService();
-
-  // Callback for |wait_for_invalidations_timeout_callback_|.
-  void OnWaitForInvalidationServiceTimeout();
-
-  // Returns true if the refresh scheduler is currently waiting for the
-  // availability of the invalidations service.
-  bool WaitingForInvalidationService() const;
-
-  CloudPolicyClient* client_;
-  CloudPolicyStore* store_;
-
-  // For scheduling delayed tasks.
-  const scoped_refptr<base::SequencedTaskRunner> task_runner_;
-
-  // The delayed refresh callback.
-  base::CancelableClosure refresh_callback_;
-
-  // The last time a refresh callback completed.
-  base::Time last_refresh_;
-
-  // Error retry delay in milliseconds.
-  int64 error_retry_delay_ms_;
-
-  // The refresh delay.
-  int64 refresh_delay_ms_;
-
-  // Used to limit the rate at which refreshes are scheduled.
-  RateLimiter rate_limiter_;
-
-  // Whether the invalidations service is available and receiving notifications
-  // of policy updates.
-  bool invalidations_available_;
-
-  // The refresh scheduler waits some seconds for the invalidations service
-  // before starting to issue refresh requests. If the invalidations service
-  // doesn't become available during this time then the refresh scheduler will
-  // use the polling refresh rate.
-  base::CancelableClosure wait_for_invalidations_timeout_callback_;
-
-  // Used to measure how long it took for the invalidations service to report
-  // its initial status.
-  base::Time creation_time_;
-
-  DISALLOW_COPY_AND_ASSIGN(CloudPolicyRefreshScheduler);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_CLOUD_CLOUD_POLICY_REFRESH_SCHEDULER_H_