Migrate webkit/browser/ to storage/browser/

webkit/browser/quota/quota_temporary_storage_evictor.h

Index: webkit/browser/quota/quota_temporary_storage_evictor.h
diff --git a/webkit/browser/quota/quota_temporary_storage_evictor.h b/webkit/browser/quota/quota_temporary_storage_evictor.h
index 6a4fbd794948b76392cbc72d6a79c9e3e844350a..e7b63c7308f00235e3ba7ddb0aeda7ac23470baa 100644
--- a/webkit/browser/quota/quota_temporary_storage_evictor.h
+++ b/webkit/browser/quota/quota_temporary_storage_evictor.h
@@ -1,134 +1,5 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// 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 WEBKIT_BROWSER_QUOTA_QUOTA_TEMPORARY_STORAGE_EVICTOR_H_
-#define WEBKIT_BROWSER_QUOTA_QUOTA_TEMPORARY_STORAGE_EVICTOR_H_
-
-#include <map>
-#include <string>
-
-#include "base/memory/weak_ptr.h"
-#include "base/threading/non_thread_safe.h"
-#include "base/timer/timer.h"
-#include "webkit/browser/storage_browser_export.h"
-#include "webkit/common/quota/quota_types.h"
-
-class GURL;
-
-namespace content {
-class QuotaTemporaryStorageEvictorTest;
-}
-
-namespace storage {
-
-class QuotaEvictionHandler;
-struct UsageAndQuota;
-
-class STORAGE_EXPORT_PRIVATE QuotaTemporaryStorageEvictor
-    : public base::NonThreadSafe {
- public:
-  struct Statistics {
-    Statistics()
-        : num_errors_on_evicting_origin(0),
-          num_errors_on_getting_usage_and_quota(0),
-          num_evicted_origins(0),
-          num_eviction_rounds(0),
-          num_skipped_eviction_rounds(0) {}
-    int64 num_errors_on_evicting_origin;
-    int64 num_errors_on_getting_usage_and_quota;
-    int64 num_evicted_origins;
-    int64 num_eviction_rounds;
-    int64 num_skipped_eviction_rounds;
-
-    void subtract_assign(const Statistics& rhs) {
-      num_errors_on_evicting_origin -= rhs.num_errors_on_evicting_origin;
-      num_errors_on_getting_usage_and_quota -=
-          rhs.num_errors_on_getting_usage_and_quota;
-      num_evicted_origins -= rhs.num_evicted_origins;
-      num_eviction_rounds -= rhs.num_eviction_rounds;
-      num_skipped_eviction_rounds -= rhs.num_skipped_eviction_rounds;
-    }
-  };
-
-  struct EvictionRoundStatistics {
-    EvictionRoundStatistics();
-
-    bool in_round;
-    bool is_initialized;
-
-    base::Time start_time;
-    int64 usage_overage_at_round;
-    int64 diskspace_shortage_at_round;
-
-    int64 usage_on_beginning_of_round;
-    int64 usage_on_end_of_round;
-    int64 num_evicted_origins_in_round;
-  };
-
-  QuotaTemporaryStorageEvictor(
-      QuotaEvictionHandler* quota_eviction_handler,
-      int64 interval_ms);
-  virtual ~QuotaTemporaryStorageEvictor();
-
-  void GetStatistics(std::map<std::string, int64>* statistics);
-  void ReportPerRoundHistogram();
-  void ReportPerHourHistogram();
-  void Start();
-
-  int64 min_available_disk_space_to_start_eviction() {
-    return min_available_disk_space_to_start_eviction_;
-  }
-  void reset_min_available_disk_space_to_start_eviction() {
-    min_available_disk_space_to_start_eviction_ =
-        kMinAvailableDiskSpaceToStartEvictionNotSpecified;
-  }
-  void set_min_available_disk_space_to_start_eviction(int64 value) {
-    min_available_disk_space_to_start_eviction_ = value;
-  }
-
- private:
-  friend class content::QuotaTemporaryStorageEvictorTest;
-
-  void StartEvictionTimerWithDelay(int delay_ms);
-  void ConsiderEviction();
-  void OnGotUsageAndQuotaForEviction(
-      QuotaStatusCode status,
-      const UsageAndQuota& quota_and_usage);
-  void OnGotLRUOrigin(const GURL& origin);
-  void OnEvictionComplete(QuotaStatusCode status);
-
-  void OnEvictionRoundStarted();
-  void OnEvictionRoundFinished();
-
-  // This is only used for tests.
-  void set_repeated_eviction(bool repeated_eviction) {
-    repeated_eviction_ = repeated_eviction;
-  }
-
-  static const int kMinAvailableDiskSpaceToStartEvictionNotSpecified;
-
-  int64 min_available_disk_space_to_start_eviction_;
-
-  // Not owned; quota_eviction_handler owns us.
-  QuotaEvictionHandler* quota_eviction_handler_;
-
-  Statistics statistics_;
-  Statistics previous_statistics_;
-  EvictionRoundStatistics round_statistics_;
-  base::Time time_of_end_of_last_nonskipped_round_;
-  base::Time time_of_end_of_last_round_;
-
-  int64 interval_ms_;
-  bool repeated_eviction_;
-
-  base::OneShotTimer<QuotaTemporaryStorageEvictor> eviction_timer_;
-  base::RepeatingTimer<QuotaTemporaryStorageEvictor> histogram_timer_;
-  base::WeakPtrFactory<QuotaTemporaryStorageEvictor> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(QuotaTemporaryStorageEvictor);
-};
-
-}  // namespace storage
-
-#endif  // WEBKIT_BROWSER_QUOTA_QUOTA_TEMPORARY_STORAGE_EVICTOR_H_
+#include "storage/browser/quota/quota_temporary_storage_evictor.h"