Split browser-specific and generic code in components/task_scheduler_util/.

components/task_scheduler_util/variations/browser_variations_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.
 
+// TODO(fdoray): Remove this file once TaskScheduler initialization in the
+// browser process uses the components/task_scheduler_util/browser/ API on all
+// platforms.
+
 #ifndef COMPONENTS_TASK_SCHEDULER_UTIL_VARIATIONS_BROWSER_VARIATIONS_UTIL_H_
 #define COMPONENTS_TASK_SCHEDULER_UTIL_VARIATIONS_BROWSER_VARIATIONS_UTIL_H_
 
 #include <vector>
 
-#include "base/task_scheduler/scheduler_worker_pool_params.h"
+namespace base {
+class SchedulerWorkerPoolParams;
+}
 
 namespace task_scheduler_util {
 namespace variations {
 
 // Gets the browser SchedulerWorkerPoolParams vector based off of variations.
 // Returns an empty vector on failure.
 std::vector<base::SchedulerWorkerPoolParams>
 GetBrowserSchedulerWorkerPoolParamsFromVariations();
 
 // Redirects zero-to-many PostTask APIs to the browser task scheduler based off
 // of input from the variations parameters.
 void MaybePerformBrowserTaskSchedulerRedirection();
 
 }  // variations
 }  // namespace task_scheduler_util
 
 #endif  // COMPONENTS_TASK_SCHEDULER_UTIL_VARIATIONS_BROWSER_VARIATIONS_UTIL_H_