Move Task Scheduler Initialization From chrome/browser to Content

components/task_scheduler_util/initialization_util.h

 // 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 COMPONENTS_TASK_SCHEDULER_UTIL_INITIALIZATION_UTIL_H_
 #define COMPONENTS_TASK_SCHEDULER_UTIL_INITIALIZATION_UTIL_H_
 
+#include <vector>
+
+#include "base/task_scheduler/task_scheduler.h"
+
+namespace base {
+class SchedulerWorkerPoolParams;
+}  // namespace base
+
 namespace task_scheduler_util {
 
 // Calls base::TaskScheduler::CreateAndSetDefaultTaskScheduler with arguments
 // derived from the variations system or a default known good set of arguments
 // if the variations parameters are invalid or missing.
 void InitializeDefaultBrowserTaskScheduler();
 
+void GetBrowserTaskSchedulerInitParameters(
+    std::vector<base::SchedulerWorkerPoolParams>* params_vector,
+    base::TaskScheduler::WorkerPoolIndexForTraitsCallback*
+        index_to_traits_callback);
+
+void MaybePerformRedirectionToTaskScheduler();
+
 }  // namespace task_scheduler_util
 
 #endif  // BASE_TASK_SCHEDULER_INITIALIZATION_UTIL_H_