| // Copyright 2019 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 COMPONENTS_FAVICON_BASE_FAVICON_REQUEST_METRICS_H_ |
| #define COMPONENTS_FAVICON_BASE_FAVICON_REQUEST_METRICS_H_ |
| |
| // Header used for collecting metrics associated with favicon retrieval by UI. |
| |
| namespace favicon { |
| // The UI origin of an icon request. |
| enum class FaviconRequestOrigin { |
| // Unknown origin. |
| UNKNOWN, |
| // chrome://history. |
| HISTORY, |
| // chrome://history/syncedTabs. |
| HISTORY_SYNCED_TABS, |
| // Recently closed tabs menu. |
| RECENTLY_CLOSED_TABS, |
| }; |
| |
| enum class FaviconAvailability { |
| kLocal = 0, |
| kSync = 1, |
| kNotAvailable = 2, |
| kMaxValue = kNotAvailable, |
| }; |
| |
| void RecordFaviconRequestMetric(favicon::FaviconRequestOrigin origin, |
| favicon::FaviconAvailability availability); |
| |
| } // namespace favicon |
| |
| #endif // COMPONENTS_FAVICON_BASE_FAVICON_REQUEST_METRICS_H_ |