scheduler: Move the Blink scheduler into Blink

components/scheduler/base/queueing_time_estimator_unittest.cc

Index: components/scheduler/base/queueing_time_estimator_unittest.cc
diff --git a/components/scheduler/base/queueing_time_estimator_unittest.cc b/components/scheduler/base/queueing_time_estimator_unittest.cc
deleted file mode 100644
index c9df20b29103a3e7b23c880f060b7a63ea279c28..0000000000000000000000000000000000000000
--- a/components/scheduler/base/queueing_time_estimator_unittest.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-// 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.
-
-#include "components/scheduler/base/queueing_time_estimator.h"
-#include "components/scheduler/base/test_time_source.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace scheduler {
-
-using QueueingTimeEstimatorTest = testing::Test;
-
-class TestQueueingTimeEstimatorClient
-    : public QueueingTimeEstimator::Client {
- public:
-  void OnQueueingTimeForWindowEstimated(
-      base::TimeDelta queueing_time) override {
-    expected_queueing_times_.push_back(queueing_time);
-  }
-  const std::vector<base::TimeDelta>& expected_queueing_times() {
-    return expected_queueing_times_;
-  }
-
- private:
-  std::vector<base::TimeDelta> expected_queueing_times_;
-};
-
-class QueueingTimeEstimatorForTest : public QueueingTimeEstimator {
- public:
-  QueueingTimeEstimatorForTest(TestQueueingTimeEstimatorClient* client,
-                               base::TimeDelta window_duration)
-      : QueueingTimeEstimator(client, window_duration) {}
-};
-
-// Three tasks of one second each, all within a 5 second window. Expected
-// queueing time is the probability of falling into one of these tasks (3/5),
-// multiplied by the expected queueing time within a task (0.5 seconds). Thus we
-// expect a queueing time of 0.3 seconds.
-TEST_F(QueueingTimeEstimatorTest, AllTasksWithinWindow) {
-  base::TimeTicks time;
-  TestQueueingTimeEstimatorClient client;
-  QueueingTimeEstimatorForTest estimator(&client,
-                                         base::TimeDelta::FromSeconds(5));
-  for (int i = 0; i < 3; ++i) {
-    estimator.OnToplevelTaskCompleted(
-        time, time + base::TimeDelta::FromMilliseconds(1000));
-    time += base::TimeDelta::FromMilliseconds(1500);
-  }
-
-  // Flush the data by adding a task in the next window.
-  time += base::TimeDelta::FromMilliseconds(5000);
-  estimator.OnToplevelTaskCompleted(
-      time, time + base::TimeDelta::FromMilliseconds(500));
-
-  EXPECT_THAT(client.expected_queueing_times(),
-              testing::ElementsAre(base::TimeDelta::FromMilliseconds(300)));
-}
-
-// One 20 second long task, starting 3 seconds into the first window.
-// Window 1: Probability of being within task = 2/5. Expected delay within task:
-// avg(20, 18). Total expected queueing time = 7.6s.
-// Window 2: Probability of being within task = 1. Expected delay within task:
-// avg(18, 13). Total expected queueing time = 15.5s.
-// Window 5: Probability of being within task = 3/5. Expected delay within task:
-// avg(3, 0). Total expected queueing time = 0.9s.
-TEST_F(QueueingTimeEstimatorTest, MultiWindowTask) {
-  TestQueueingTimeEstimatorClient client;
-  QueueingTimeEstimatorForTest estimator(&client,
-                                         base::TimeDelta::FromSeconds(5));
-  base::TimeTicks time;
-  time += base::TimeDelta::FromMilliseconds(5000);
-  estimator.OnToplevelTaskCompleted(time, time);
-
-  time += base::TimeDelta::FromMilliseconds(3000);
-
-  estimator.OnToplevelTaskCompleted(
-      time, time + base::TimeDelta::FromMilliseconds(20000));
-
-  // Flush the data by adding a task in the next window.
-  time += base::TimeDelta::FromMilliseconds(25000);
-
-  estimator.OnToplevelTaskCompleted(
-      time, time + base::TimeDelta::FromMilliseconds(500));
-
-  EXPECT_THAT(client.expected_queueing_times(),
-              testing::ElementsAre(base::TimeDelta::FromMilliseconds(7600),
-                                   base::TimeDelta::FromMilliseconds(15500),
-                                   base::TimeDelta::FromMilliseconds(10500),
-                                   base::TimeDelta::FromMilliseconds(5500),
-                                   base::TimeDelta::FromMilliseconds(900)));
-}
-
-}  // namespace scheduler