[inspector] added inspector protocol test runner

test/inspector-protocol/task-queue.h

+// Copyright 2016 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef V8_TEST_INSPECTOR_PROTOCOL_TASK_QUEUE_H_
+#define V8_TEST_INSPECTOR_PROTOCOL_TASK_QUEUE_H_
+
+#include "include/v8.h"
+#include "src/base/macros.h"
+#include "src/base/platform/platform.h"
+#include "src/locked-queue-inl.h"
+
+namespace v8_inspector {
+
+class Task;
+
+class TaskQueue {
+ public:
+  TaskQueue();
+  ~TaskQueue();
+
+  void Append(Task* task);
+  Task* GetNext(bool only_protocol);
+
+  void SetContext(v8::Local<v8::Context>);
+  static TaskQueue* FromContext(v8::Local<v8::Context>);
+
+ private:
+  v8::internal::LockedQueue<Task*> queue_;
+  v8::internal::LockedQueue<Task*> deffered_queue_;
+  v8::base::Semaphore process_queue_semaphore_;
+
+  DISALLOW_COPY_AND_ASSIGN(TaskQueue);
+};
+
+}  //  v8_inspector
+
+#endif  //  V8_TEST_INSPECTOR_PROTOCOL_TASK_QUEUE_H_