naiveproxy/net/disk_cache/simple/simple_experiment.h
2018-01-29 00:30:36 +08:00

38 lines
1.1 KiB
C++

// 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 NET_DISK_CACHE_SIMPLE_SIMPLE_EXPERIMENT_H_
#define NET_DISK_CACHE_SIMPLE_SIMPLE_EXPERIMENT_H_
#include <stdint.h>
#include "base/feature_list.h"
#include "net/base/cache_type.h"
#include "net/base/net_export.h"
namespace disk_cache {
NET_EXPORT_PRIVATE extern const base::Feature kSimpleSizeExperiment;
NET_EXPORT_PRIVATE extern const char kSizeMultiplierParam[];
// This lists the experiment groups for SimpleCache. Only add new groups at
// the end of the list, and always increase the number.
enum class SimpleExperimentType : uint32_t {
NONE = 0,
SIZE = 1,
EVICT_WITH_SIZE = 2, // deprecated
};
struct NET_EXPORT_PRIVATE SimpleExperiment {
SimpleExperimentType type = SimpleExperimentType::NONE;
uint32_t param = 0;
};
NET_EXPORT_PRIVATE SimpleExperiment
GetSimpleExperiment(net::CacheType cache_type);
} // namespace disk_cache
#endif // NET_DISK_CACHE_SIMPLE_SIMPLE_EXPERIMENT_H_