Move test runner to a component

content/shell/renderer/test_runner/mock_web_midi_accessor.h

-// Copyright 2014 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.
-
-#ifndef CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_
-
-#include "base/basictypes.h"
-#include "content/shell/renderer/test_runner/web_task.h"
-#include "third_party/WebKit/public/platform/WebMIDIAccessor.h"
-
-namespace blink {
-class WebMIDIAccessorClient;
-}
-
-namespace content {
-
-class TestInterfaces;
-
-class MockWebMIDIAccessor : public blink::WebMIDIAccessor {
- public:
-  explicit MockWebMIDIAccessor(blink::WebMIDIAccessorClient* client,
-                               TestInterfaces* interfaces);
-  virtual ~MockWebMIDIAccessor();
-
-  // blink::WebMIDIAccessor implementation.
-  virtual void startSession() override;
-  virtual void sendMIDIData(unsigned port_index,
-                            const unsigned char* data,
-                            size_t length,
-                            double timestamp) override {}
-
-  // WebTask related methods
-  WebTaskList* mutable_task_list() { return &task_list_; }
-
- private:
-  blink::WebMIDIAccessorClient* client_;
-  WebTaskList task_list_;
-  TestInterfaces* interfaces_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockWebMIDIAccessor);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCK_WEB_MIDI_ACCESSOR_H_