Introduce TaskRunner::RunsTasksInCurrentSequence()

base/test/test_mock_time_task_runner.cc

Index: base/test/test_mock_time_task_runner.cc
diff --git a/base/test/test_mock_time_task_runner.cc b/base/test/test_mock_time_task_runner.cc
index a236acffa10c3331c266df5d5a4012445041c11d..0a0b749d72993721afa8d75c81e3d3252aa87d41 100644
--- a/base/test/test_mock_time_task_runner.cc
+++ b/base/test/test_mock_time_task_runner.cc
@@ -234,7 +234,7 @@ TimeDelta TestMockTimeTaskRunner::NextPendingTaskDelay() const {
 // TODO(gab): Combine |thread_checker_| with a SequenceToken to differentiate
 // between tasks running in the scope of this TestMockTimeTaskRunner and other
 // task runners sharing this thread. http://crbug.com/631186
-bool TestMockTimeTaskRunner::RunsTasksOnCurrentThread() const {
+bool TestMockTimeTaskRunner::RunsTasksInCurrentSequence() const {
   return thread_checker_.CalledOnValidThread();
 }