chromium/content/browser/cache_storage/cache_storage_histogram_utils.h

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_HISTOGRAM_UTILS_H_
#define CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_HISTOGRAM_UTILS_H_

#include "content/browser/cache_storage/cache_storage_scheduler_types.h"
#include "third_party/blink/public/mojom/cache_storage/cache_storage.mojom.h"

namespace content {

// This enum gets recorded as a histogram.  Do not renumber the values.
enum class ErrorStorageType { … };

blink::mojom::CacheStorageError MakeErrorStorage(ErrorStorageType type);

enum class CacheStorageSchedulerUMA { … };

// The following functions are used to record UMA histograms for the
// scheduler.  There are two functions to handle the different argument types
// without triggering template code bloat.
void RecordCacheStorageSchedulerUMA(CacheStorageSchedulerUMA uma_type,
                                    CacheStorageSchedulerClient client_type,
                                    CacheStorageSchedulerOp op_type,
                                    int value);

void RecordCacheStorageSchedulerUMA(CacheStorageSchedulerUMA uma_type,
                                    CacheStorageSchedulerClient client_type,
                                    CacheStorageSchedulerOp op_type,
                                    base::TimeDelta value);

}  // namespace content

#endif  // CONTENT_BROWSER_CACHE_STORAGE_CACHE_STORAGE_HISTOGRAM_UTILS_H_