Delete sky/scheduler

sky/scheduler/time_interval.cc

-// Copyright 2014 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.
-
-#include "sky/scheduler/time_interval.h"
-
-#include <cstdlib>
-
-namespace sky {
-
-base::TimeTicks TimeInterval::NextAfter(base::TimeTicks when) {
-  int64 offset = std::abs((when - base).ToInternalValue());
-  base::TimeDelta excess =
-      base::TimeDelta::FromInternalValue(offset % duration.ToInternalValue());
-  return when + duration - excess;
-}
-}