Remove remaining calls to deprecated MessageLoop methods on Mac.

components/scheduler/base/task_queue_manager_unittest.cc

Index: components/scheduler/base/task_queue_manager_unittest.cc
diff --git a/components/scheduler/base/task_queue_manager_unittest.cc b/components/scheduler/base/task_queue_manager_unittest.cc
index 89493b12c65e8313f767728585b892f74d019065..fe5921ca60315e4fb26ad0636e8b0718ac0a5cd2 100644
--- a/components/scheduler/base/task_queue_manager_unittest.cc
+++ b/components/scheduler/base/task_queue_manager_unittest.cc
@@ -153,7 +153,7 @@ TEST_F(TaskQueueManagerTest,
   runners_[2]->PostTask(FROM_HERE, base::Bind(&NopTask));
   runners_[2]->PostTask(FROM_HERE, base::Bind(&NopTask));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   // We need to call Now for the beginning of the first task, and then the end
   // of every task after. We reuse the end time of one task for the start time
   // of the next task. In this case, there were 6 tasks, so we expect 7 calls to
@@ -188,7 +188,7 @@ TEST_F(TaskQueueManagerTest,
                             base::RetainedRef(runners_[0]),
                             base::Unretained(&tasks_to_post_from_nested_loop)));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   // We need to call Now twice, to measure the start and end of the outermost
   // task. We shouldn't call it for any of the nested tasks.
   EXPECT_EQ(2, test_count_uses_time_source->now_calls_count());
@@ -234,7 +234,7 @@ TEST_F(TaskQueueManagerTest, NonNestableTaskPosting) {
   runners_[0]->PostNonNestableTask(FROM_HERE,
                                    base::Bind(&TestTask, 1, &run_order));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   EXPECT_THAT(run_order, ElementsAre(1));
 }
 
@@ -249,7 +249,7 @@ TEST_F(TaskQueueManagerTest, NonNestableTaskExecutesInExpectedOrder) {
   runners_[0]->PostNonNestableTask(FROM_HERE,
                                    base::Bind(&TestTask, 5, &run_order));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   EXPECT_THAT(run_order, ElementsAre(1, 2, 3, 4, 5));
 }
 
@@ -273,7 +273,7 @@ TEST_F(TaskQueueManagerTest, NonNestableTaskDoesntExecuteInNestedLoop) {
                             base::RetainedRef(runners_[0]),
                             base::Unretained(&tasks_to_post_from_nested_loop)));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   // Note we expect task 3 to run last because it's non-nestable.
   EXPECT_THAT(run_order, ElementsAre(1, 2, 4, 5, 3));
 }
@@ -642,7 +642,7 @@ TEST_F(TaskQueueManagerTest, PostFromThread) {
       FROM_HERE, base::Bind(&PostTaskToRunner, runners_[0], &run_order));
   thread.Stop();
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   EXPECT_THAT(run_order, ElementsAre(1));
 }
 
@@ -682,7 +682,7 @@ TEST_F(TaskQueueManagerTest, PostFromNestedRunloop) {
                             base::Unretained(&tasks_to_post_from_nested_loop)));
   runners_[0]->PostTask(FROM_HERE, base::Bind(&TestTask, 2, &run_order));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 
   EXPECT_THAT(run_order, ElementsAre(0, 2, 1));
 }
@@ -872,7 +872,7 @@ TEST_F(TaskQueueManagerTest, TaskObserverAdding) {
 
   EXPECT_CALL(observer, WillProcessTask(_)).Times(2);
   EXPECT_CALL(observer, DidProcessTask(_)).Times(2);
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(TaskQueueManagerTest, TaskObserverRemoving) {
@@ -888,7 +888,7 @@ TEST_F(TaskQueueManagerTest, TaskObserverRemoving) {
   EXPECT_CALL(observer, WillProcessTask(_)).Times(0);
   EXPECT_CALL(observer, DidProcessTask(_)).Times(0);
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 void RemoveObserverTask(TaskQueueManager* manager,
@@ -907,7 +907,7 @@ TEST_F(TaskQueueManagerTest, TaskObserverRemovingInsideTask) {
 
   EXPECT_CALL(observer, WillProcessTask(_)).Times(1);
   EXPECT_CALL(observer, DidProcessTask(_)).Times(0);
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(TaskQueueManagerTest, QueueTaskObserverAdding) {
@@ -923,7 +923,7 @@ TEST_F(TaskQueueManagerTest, QueueTaskObserverAdding) {
 
   EXPECT_CALL(observer, WillProcessTask(_)).Times(1);
   EXPECT_CALL(observer, DidProcessTask(_)).Times(1);
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(TaskQueueManagerTest, QueueTaskObserverRemoving) {
@@ -939,7 +939,7 @@ TEST_F(TaskQueueManagerTest, QueueTaskObserverRemoving) {
   EXPECT_CALL(observer, WillProcessTask(_)).Times(0);
   EXPECT_CALL(observer, DidProcessTask(_)).Times(0);
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 void RemoveQueueObserverTask(scoped_refptr<TaskQueue> queue,
@@ -957,7 +957,7 @@ TEST_F(TaskQueueManagerTest, QueueTaskObserverRemovingInsideTask) {
 
   EXPECT_CALL(observer, WillProcessTask(_)).Times(1);
   EXPECT_CALL(observer, DidProcessTask(_)).Times(0);
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 }
 
 TEST_F(TaskQueueManagerTest, ThreadCheckAfterTermination) {
@@ -1261,7 +1261,7 @@ TEST_F(TaskQueueManagerTest, QuitWhileNested) {
                                               base::RetainedRef(runners_[0]),
                                               base::Unretained(&was_nested)));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   EXPECT_FALSE(was_nested);
 }
 
@@ -1421,7 +1421,7 @@ TEST_F(TaskQueueManagerTest, DeferredNonNestableTaskDoesNotTriggerWakeUp) {
       base::Bind(&PostTestTasksFromNestedMessageLoop, message_loop_.get(),
                  runners_[0], runners_[1], base::Unretained(&run_order)));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   ASSERT_THAT(run_order, ElementsAre(1));
 }
 
@@ -1519,14 +1519,14 @@ TEST_F(TaskQueueManagerTest, UnregisterTaskQueueInNestedLoop) {
       FROM_HERE, base::Bind(&PostFromNestedRunloop, message_loop_.get(),
                             base::RetainedRef(runners_[0]),
                             base::Unretained(&tasks_to_post_from_nested_loop)));
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 
   // Add a final call to HasOneRefTask.  This gives the manager a chance to
   // release its reference, and checks that it has.
   runners_[0]->PostTask(FROM_HERE,
                         base::Bind(&HasOneRefTask, base::Unretained(&log),
                                    base::Unretained(task_queue.get())));
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
 
   EXPECT_THAT(log, ElementsAre(false, false, true));
 }
@@ -1897,7 +1897,7 @@ TEST_F(TaskQueueManagerTest, CurrentlyExecutingTaskQueue_NestedLoop) {
                             message_loop_.get(), manager_.get(), &task_sources,
                             &tasks_to_post_from_nested_loop));
 
-  message_loop_->RunUntilIdle();
+  base::RunLoop().RunUntilIdle();
   EXPECT_THAT(task_sources, ElementsAre(queue0, queue1, queue2, queue0));
   EXPECT_EQ(nullptr, manager_->currently_executing_task_queue());
 }
@@ -1958,7 +1958,7 @@ TEST_F(TaskQueueManagerTestWithTracing, BlameContextAttribution) {
     blame_context.Initialize();
     queue->SetBlameContext(&blame_context);
     queue->PostTask(FROM_HERE, base::Bind(&NopTask));
-    message_loop_->RunUntilIdle();
+    base::RunLoop().RunUntilIdle();
   }
   StopTracing();
   std::unique_ptr<trace_analyzer::TraceAnalyzer> analyzer =