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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef COMPONENTS_TASK_SCHEDULER_UTIL_BROWSER_INITIALIZATION_H_ | 5 #ifndef COMPONENTS_TASK_SCHEDULER_UTIL_BROWSER_INITIALIZATION_H_ |
6 #define COMPONENTS_TASK_SCHEDULER_UTIL_BROWSER_INITIALIZATION_H_ | 6 #define COMPONENTS_TASK_SCHEDULER_UTIL_BROWSER_INITIALIZATION_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
| 10 #include <memory> |
10 #include <vector> | 11 #include <vector> |
11 | 12 |
12 #include "base/task_scheduler/scheduler_worker_pool_params.h" | 13 #include "base/task_scheduler/scheduler_worker_pool_params.h" |
| 14 #include "base/task_scheduler/task_scheduler.h" |
13 | 15 |
14 namespace base { | 16 namespace base { |
15 class TaskTraits; | 17 class TaskTraits; |
16 } | 18 } |
17 | 19 |
18 namespace task_scheduler_util { | 20 namespace task_scheduler_util { |
19 | 21 |
| 22 // Gets a TaskScheduler::InitParams object to initialize TaskScheduler in the |
| 23 // browser based off variations. Returns nullptr on failure. |
| 24 std::unique_ptr<base::TaskScheduler::InitParams> |
| 25 GetBrowserTaskSchedulerInitParamsFromVariations(); |
| 26 |
20 // Gets a vector of SchedulerWorkerPoolParams to initialize TaskScheduler in the | 27 // Gets a vector of SchedulerWorkerPoolParams to initialize TaskScheduler in the |
21 // browser based off variations. Returns an empty vector on failure. | 28 // browser based off variations. Returns an empty vector on failure. |
| 29 // |
| 30 // Deprecated. https://crbug.com/690706 |
22 std::vector<base::SchedulerWorkerPoolParams> | 31 std::vector<base::SchedulerWorkerPoolParams> |
23 GetBrowserWorkerPoolParamsFromVariations(); | 32 GetBrowserWorkerPoolParamsFromVariations(); |
24 | 33 |
25 // Maps |traits| to the index of a browser worker pool vector provided by | 34 // Maps |traits| to the index of a browser worker pool vector provided by |
26 // GetBrowserWorkerPoolParamsFromVariations(). | 35 // GetBrowserWorkerPoolParamsFromVariations(). |
| 36 // |
| 37 // Deprecated. https://crbug.com/690706 |
27 size_t BrowserWorkerPoolIndexForTraits(const base::TaskTraits& traits); | 38 size_t BrowserWorkerPoolIndexForTraits(const base::TaskTraits& traits); |
28 | 39 |
29 // Redirects zero-to-many PostTask APIs to the browser task scheduler based off | 40 // Redirects zero-to-many PostTask APIs to the browser task scheduler based off |
30 // variations. | 41 // variations. |
31 void MaybePerformBrowserTaskSchedulerRedirection(); | 42 void MaybePerformBrowserTaskSchedulerRedirection(); |
32 | 43 |
33 } // namespace task_scheduler_util | 44 } // namespace task_scheduler_util |
34 | 45 |
35 #endif // COMPONENTS_TASK_SCHEDULER_UTIL_BROWSER_INITIALIZATION_H_ | 46 #endif // COMPONENTS_TASK_SCHEDULER_UTIL_BROWSER_INITIALIZATION_H_ |
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