Index: storage/browser/quota/quota_settings.h |
diff --git a/storage/browser/quota/quota_settings.h b/storage/browser/quota/quota_settings.h |
deleted file mode 100644 |
index e05d55307e33d21bde8e89f00e291632de836b00..0000000000000000000000000000000000000000 |
--- a/storage/browser/quota/quota_settings.h |
+++ /dev/null |
@@ -1,82 +0,0 @@ |
-// Copyright 2016 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 STORAGE_BROWSER_QUOTA_QUOTA_SETTINGS_H_ |
-#define STORAGE_BROWSER_QUOTA_QUOTA_SETTINGS_H_ |
- |
-#include <stdint.h> |
- |
-#include "base/callback.h" |
-#include "base/files/file_path.h" |
-#include "base/optional.h" |
-#include "base/time/time.h" |
-#include "storage/browser/storage_browser_export.h" |
- |
-namespace storage { |
- |
-// Settings the storage lib embedder must provide to the QuotaManager. |
-struct QuotaSettings { |
- QuotaSettings() = default; |
- QuotaSettings(int64_t pool_size, |
- int64_t per_host_quota, |
- int64_t must_remain_available) |
- : pool_size(pool_size), |
- per_host_quota(per_host_quota), |
- must_remain_available(must_remain_available) {} |
- |
- // The target size in bytes of the shared pool of disk space the quota |
- // system allows for use by websites using HTML5 storage apis, for |
- // example an embedder may use 50% of the total volume size. |
- int64_t pool_size = 0; |
- |
- // The amount in bytes of the pool an individual site may consume. The |
- // value must be less than or equal to the pool_size. |
- int64_t per_host_quota = 0; |
- |
- // The amount of space that must remain available on the storage |
- // volume. As the volume approaches this limit, the quota system gets |
- // more aggressive about evicting data and disallowing new data. |
- int64_t must_remain_available = 0; |
- |
- // The quota system querries the embedder for the QuataSettings, |
- // but will rate limit the frequency of the querries to no more than once |
- // per refresh interval. |
- base::TimeDelta refresh_interval = base::TimeDelta::Max(); |
-}; |
- |
-// Function type used to return the settings in response to a |
-// GetQuotaSettingsFunc invocation. If the embedder cannot |
-// produce a settings values, base::nullopt can be returned. |
-using OptionalQuotaSettingsCallback = |
- base::Callback<void(base::Optional<QuotaSettings>)>; |
- |
-// Function type used to query the embedder about the quota manager settings. |
-// This function is invoked on the UI thread. |
-using GetQuotaSettingsFunc = |
- base::Callback<void(const OptionalQuotaSettingsCallback& callback)>; |
- |
-// Returns settings based on the size of the volume containing the storage |
-// partition and a guestimate of the size required for the OS. The refresh |
-// interval is 60 seconds to accomodate changes to the size of the volume. |
-// Except, in the case of incognito, the poolize and quota values are based |
-// on the amount of physical memory and the rerfresh interval is max'd out. |
-STORAGE_EXPORT |
-base::Optional<storage::QuotaSettings> CalculateNominalDynamicSettings( |
- const base::FilePath& partition_path, |
- bool is_incognito); |
- |
-// Returns settings with a poolsize of zero and no per host quota. |
-inline QuotaSettings GetNoQuotaSettings() { |
- return QuotaSettings(); |
-} |
- |
-// Returns settings that provide given |per_host_quota| and a total poolsize of |
-// five times that. |
-inline QuotaSettings GetHardCodedSettings(int64_t per_host_quota) { |
- return QuotaSettings(per_host_quota * 5, per_host_quota, per_host_quota); |
-} |
- |
-} // namespace storage |
- |
-#endif // STORAGE_BROWSER_QUOTA_QUOTA_MANAGER_H_ |