Replaced TestNowSource with SimpleTestTickClock.

components/scheduler/child/scheduler_helper_unittest.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 "components/scheduler/child/scheduler_helper.h"
 
 #include "base/callback.h"
+#include "base/test/simple_test_tick_clock.h"
 #include "cc/test/ordered_simple_task_runner.h"
-#include "cc/test/test_now_source.h"
 #include "components/scheduler/child/nestable_task_runner_for_test.h"
 #include "components/scheduler/child/scheduler_message_loop_delegate.h"
 #include "components/scheduler/child/test_time_source.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
 using testing::AnyNumber;
 using testing::Invoke;
 using testing::Return;
@@ skipping 17 matching lines @@
         base::Bind(AppendToVectorReentrantTask, base::Unretained(task_runner),
                    vector, reentrant_count, max_reentrant_count));
   }
 }
 
 };  // namespace
 
 class SchedulerHelperTest : public testing::Test {
  public:
   SchedulerHelperTest()
-      : clock_(cc::TestNowSource::Create(5000)),
-        mock_task_runner_(new cc::OrderedSimpleTaskRunner(clock_, false)),
+      : clock_(new base::SimpleTestTickClock()),
+        mock_task_runner_(new cc::OrderedSimpleTaskRunner(clock_.get(), false)),
         nestable_task_runner_(
             NestableTaskRunnerForTest::Create(mock_task_runner_)),
         scheduler_helper_(
             new SchedulerHelper(nestable_task_runner_,
                                 "test.scheduler",
                                 TRACE_DISABLED_BY_DEFAULT("test.scheduler"),
                                 SchedulerHelper::TASK_QUEUE_COUNT)),
         default_task_runner_(scheduler_helper_->DefaultTaskRunner()) {
+    clock_->Advance(base::TimeDelta::FromMicroseconds(5000));
     scheduler_helper_->SetTimeSourceForTesting(
-        make_scoped_ptr(new TestTimeSource(clock_)));
+        make_scoped_ptr(new TestTimeSource(clock_.get())));
     scheduler_helper_->GetTaskQueueManagerForTesting()->SetTimeSourceForTesting(
-        make_scoped_ptr(new TestTimeSource(clock_)));
+        make_scoped_ptr(new TestTimeSource(clock_.get())));
   }
 
   ~SchedulerHelperTest() override {}
 
   void TearDown() override {
     // Check that all tests stop posting tasks.
     mock_task_runner_->SetAutoAdvanceNowToPendingTasks(true);
     while (mock_task_runner_->RunUntilIdle()) {
     }
   }
@@ skipping 10 matching lines @@
     }
   }
 
   static void CheckAllTaskQueueIdToString() {
     CallForEachEnumValue<SchedulerHelper::QueueId>(
         SchedulerHelper::FIRST_QUEUE_ID, SchedulerHelper::TASK_QUEUE_COUNT,
         &SchedulerHelper::TaskQueueIdToString);
   }
 
  protected:
-  scoped_refptr<cc::TestNowSource> clock_;
+  scoped_ptr<base::SimpleTestTickClock> clock_;
   scoped_refptr<cc::OrderedSimpleTaskRunner> mock_task_runner_;
 
   scoped_refptr<NestableSingleThreadTaskRunner> nestable_task_runner_;
   scoped_ptr<SchedulerHelper> scheduler_helper_;
   scoped_refptr<base::SingleThreadTaskRunner> default_task_runner_;
 
   DISALLOW_COPY_AND_ASSIGN(SchedulerHelperTest);
 };
 
 TEST_F(SchedulerHelperTest, TestPostDefaultTask) {
@@ skipping 29 matching lines @@
 
   scheduler_helper_->Shutdown();
   EXPECT_TRUE(scheduler_helper_->IsShutdown());
 }
 
 TEST_F(SchedulerHelperTest, TaskQueueIdToString) {
   CheckAllTaskQueueIdToString();
 }
 
 }  // namespace scheduler