scheduler: Add a base directory

components/scheduler/base/task_queue_manager_unittest.cc

Index: components/scheduler/base/task_queue_manager_unittest.cc
diff --git a/components/scheduler/child/task_queue_manager_unittest.cc b/components/scheduler/base/task_queue_manager_unittest.cc
similarity index 97%
rename from components/scheduler/child/task_queue_manager_unittest.cc
rename to components/scheduler/base/task_queue_manager_unittest.cc
index 414dc1a0d9c9ecc8708d9571db163ecf530a4ecd..f7ccc0292c9d8b6e8dbdb785f07d3125c5629a06 100644
--- a/components/scheduler/child/task_queue_manager_unittest.cc
+++ b/components/scheduler/base/task_queue_manager_unittest.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/scheduler/child/task_queue_manager.h"
+#include "components/scheduler/base/task_queue_manager.h"
 
 #include "base/location.h"
 #include "base/run_loop.h"
@@ -10,13 +10,12 @@
 #include "base/test/simple_test_tick_clock.h"
 #include "base/threading/thread.h"
 #include "cc/test/ordered_simple_task_runner.h"
-#include "components/scheduler/child/nestable_task_runner_for_test.h"
-#include "components/scheduler/child/scheduler_task_runner_delegate_impl.h"
-#include "components/scheduler/child/task_queue_impl.h"
-#include "components/scheduler/child/task_queue_selector.h"
-#include "components/scheduler/child/task_queue_sets.h"
-#include "components/scheduler/child/test_time_source.h"
-#include "components/scheduler/test/test_always_fail_time_source.h"
+#include "components/scheduler/base/nestable_task_runner_for_test.h"
+#include "components/scheduler/base/task_queue_impl.h"
+#include "components/scheduler/base/task_queue_selector.h"
+#include "components/scheduler/base/task_queue_sets.h"
+#include "components/scheduler/base/test_always_fail_time_source.h"
+#include "components/scheduler/base/test_time_source.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 using testing::ElementsAre;
@@ -24,6 +23,24 @@ using testing::_;
 
 namespace scheduler {
 
+class MessageLoopTaskRunner : public NestableTaskRunnerForTest {
+ public:
+  static scoped_refptr<MessageLoopTaskRunner> Create() {
+    return make_scoped_refptr(new MessageLoopTaskRunner());
+  }
+
+  // NestableTaskRunner implementation.
+  bool IsNested() const override {
+    return base::MessageLoop::current()->IsNested();
+  }
+
+ private:
+  MessageLoopTaskRunner()
+      : NestableTaskRunnerForTest(base::MessageLoop::current()->task_runner()) {
+  }
+  ~MessageLoopTaskRunner() override {}
+};
+
 class TaskQueueManagerTest : public testing::Test {
  public:
   void DeleteTaskQueueManager() { manager_.reset(); }
@@ -47,9 +64,9 @@ class TaskQueueManagerTest : public testing::Test {
 
   void InitializeWithRealMessageLoop(size_t num_queues) {
     message_loop_.reset(new base::MessageLoop());
-    manager_ = make_scoped_ptr(new TaskQueueManager(
-        SchedulerTaskRunnerDelegateImpl::Create(message_loop_.get()),
-        "test.scheduler", "test.scheduler.debug"));
+    manager_ = make_scoped_ptr(
+        new TaskQueueManager(MessageLoopTaskRunner::Create(), "test.scheduler",
+                             "test.scheduler.debug"));
 
     for (size_t i = 0; i < num_queues; i++)
       runners_.push_back(manager_->NewTaskQueue(TaskQueue::Spec("test_queue")));
@@ -77,8 +94,7 @@ void PostFromNestedRunloop(base::MessageLoop* message_loop,
   message_loop->RunUntilIdle();
 }
 
-void NullTask() {
-}
+void NullTask() {}
 
 void TestTask(int value, std::vector<int>* out_result) {
   out_result->push_back(value);
@@ -111,8 +127,7 @@ TEST_F(TaskQueueManagerTest, MultiQueuePosting) {
   EXPECT_THAT(run_order, ElementsAre(1, 2, 3, 4, 5, 6));
 }
 
-void NopTask() {
-}
+void NopTask() {}
 
 TEST_F(TaskQueueManagerTest, NowNotCalledWhenThereAreNoDelayedTasks) {
   Initialize(3u);