Revert of scheduler: Add a base directory

components/scheduler/child/task_queue.cc

Index: components/scheduler/child/task_queue.cc
diff --git a/components/scheduler/child/task_queue.cc b/components/scheduler/child/task_queue.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4898508c887cf3d4d3c3a89d43548baa769de2bc
--- /dev/null
+++ b/components/scheduler/child/task_queue.cc
@@ -0,0 +1,13 @@
+// Copyright 2015 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/task_queue.h"
+
+namespace scheduler {
+
+bool TaskQueue::IsQueueEmpty() const {
+  return GetQueueState() == QueueState::EMPTY;
+}
+
+}  // namespace scheduler