scheduler: Move the Blink scheduler into Blink

components/scheduler/base/real_time_domain.h

Index: components/scheduler/base/real_time_domain.h
diff --git a/components/scheduler/base/real_time_domain.h b/components/scheduler/base/real_time_domain.h
deleted file mode 100644
index fa20ba7a07745f84bfec8a93f6360eb50db2e989..0000000000000000000000000000000000000000
--- a/components/scheduler/base/real_time_domain.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2015 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_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_
-#define COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_
-
-#include <set>
-
-#include "base/macros.h"
-#include "components/scheduler/base/time_domain.h"
-#include "components/scheduler/scheduler_export.h"
-
-namespace scheduler {
-
-class SCHEDULER_EXPORT RealTimeDomain : public TimeDomain {
- public:
-  explicit RealTimeDomain(const char* tracing_category);
-  RealTimeDomain(TimeDomain::Observer* observer, const char* tracing_category);
-  ~RealTimeDomain() override;
-
-  // TimeDomain implementation:
-  LazyNow CreateLazyNow() const override;
-  base::TimeTicks Now() const override;
-  bool MaybeAdvanceTime() override;
-  const char* GetName() const override;
-
- protected:
-  void OnRegisterWithTaskQueueManager(
-      TaskQueueManager* task_queue_manager) override;
-  void RequestWakeup(base::TimeTicks now, base::TimeDelta delay) override;
-  void AsValueIntoInternal(
-      base::trace_event::TracedValue* state) const override;
-
- private:
-  const char* tracing_category_;          // NOT OWNED
-  TaskQueueManager* task_queue_manager_;  // NOT OWNED
-
-  DISALLOW_COPY_AND_ASSIGN(RealTimeDomain);
-};
-
-}  // namespace scheduler
-
-#endif  // COMPONENTS_SCHEDULER_BASE_REAL_TIME_DOMAIN_H_