Split up chrome/browser/policy subdirectory

chrome/browser/policy/component_cloud_policy_updater.h

Index: chrome/browser/policy/component_cloud_policy_updater.h
diff --git a/chrome/browser/policy/component_cloud_policy_updater.h b/chrome/browser/policy/component_cloud_policy_updater.h
deleted file mode 100644
index 1fb82964a31f46a10883826d58147fc4826e5f59..0000000000000000000000000000000000000000
--- a/chrome/browser/policy/component_cloud_policy_updater.h
+++ /dev/null
@@ -1,100 +0,0 @@
-// Copyright (c) 2013 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_COMPONENT_CLOUD_POLICY_UPDATER_H_
-#define CHROME_BROWSER_POLICY_COMPONENT_CLOUD_POLICY_UPDATER_H_
-
-#include <map>
-#include <queue>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "base/threading/non_thread_safe.h"
-#include "chrome/browser/policy/policy_service.h"
-
-namespace base {
-class SequencedTaskRunner;
-}
-
-namespace enterprise_management {
-class PolicyFetchResponse;
-}
-
-namespace net {
-class URLRequestContextGetter;
-}
-
-namespace policy {
-
-class ComponentCloudPolicyStore;
-
-// This class downloads external policy data, given PolicyFetchResponses.
-// It validates the PolicyFetchResponse and its corresponding data, and caches
-// them in a ComponentCloudPolicyStore. It also enforces size limits on what's
-// cached.
-// It retries to download the policy data periodically when a download fails.
-class ComponentCloudPolicyUpdater : public base::NonThreadSafe {
- public:
-  // |task_runner| must support file I/O, and is used to post delayed retry
-  // tasks.
-  // |request_context| will be used for the download fetchers.
-  // |store| must outlive the updater, and is where the downloaded data will
-  // be cached.
-  ComponentCloudPolicyUpdater(
-      scoped_refptr<base::SequencedTaskRunner> task_runner,
-      scoped_refptr<net::URLRequestContextGetter> request_context,
-      ComponentCloudPolicyStore* store);
-  ~ComponentCloudPolicyUpdater();
-
-  // |response| is the latest policy information fetched for some component.
-  // This method schedules the download of the policy data, if |response| is
-  // validated. If the downloaded data also passes validation then that data
-  // will be passed to the |store_|.
-  void UpdateExternalPolicy(
-      scoped_ptr<enterprise_management::PolicyFetchResponse> response);
-
- private:
-  class FetchJob;
-  typedef std::map<PolicyNamespace, FetchJob*> FetchJobMap;
-
-  // Starts |job| if the job queue is empty, otherwise schedules it.
-  void ScheduleJob(FetchJob* job);
-
-  // Appends |job| to the |job_queue_|, and starts it immediately if it's the
-  // only scheduled job.
-  void StartNextJob();
-
-  // Callback for jobs that succeeded.
-  void OnJobSucceeded(FetchJob* job);
-
-  // Callback for jobs that failed.
-  void OnJobFailed(FetchJob* job);
-
-  scoped_refptr<base::SequencedTaskRunner> task_runner_;
-  scoped_refptr<net::URLRequestContextGetter> request_context_;
-  ComponentCloudPolicyStore* store_;
-
-  // Map of jobs that have been scheduled and haven't succeeded yet. Failing
-  // jobs stay in |fetch_jobs_|, and may have retries scheduled in the future.
-  // This map owns all the currently existing jobs.
-  FetchJobMap fetch_jobs_;
-
-  // Queue of jobs to start as soon as possible. Each job starts once the
-  // previous job completes, to avoid starting too many downloads in parallel
-  // at once. The job at the front of the queue is the currently executing
-  // job, and will call OnJobSucceeded or OnJobFailed.
-  std::queue<base::WeakPtr<FetchJob> > job_queue_;
-
-  // True once the destructor enters. Prevents jobs from being scheduled during
-  // shutdown.
-  bool shutting_down_;
-
-  DISALLOW_COPY_AND_ASSIGN(ComponentCloudPolicyUpdater);
-};
-
-}  // namespace policy
-
-#endif  // CHROME_BROWSER_POLICY_COMPONENT_CLOUD_POLICY_UPDATER_H_