test_runner: Migrate MockColorChooser to Chromium C++ style.

content/shell/renderer/test_runner/MockColorChooser.h

-// Copyright 2013 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_MOCKCOLORCHOOSER_H_
-#define CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKCOLORCHOOSER_H_
-
-#include "base/basictypes.h"
-#include "content/shell/renderer/test_runner/TestCommon.h"
-#include "content/shell/renderer/test_runner/WebTask.h"
-#include "third_party/WebKit/public/web/WebColorChooser.h"
-#include "third_party/WebKit/public/web/WebColorChooserClient.h"
-
-namespace content {
-
-class WebTestDelegate;
-class WebTestProxyBase;
-
-class MockColorChooser : public blink::WebColorChooser {
-public:
-    MockColorChooser(blink::WebColorChooserClient*, WebTestDelegate*, WebTestProxyBase*);
-    virtual ~MockColorChooser();
-
-    // blink::WebColorChooser implementation.
-    virtual void setSelectedColor(const blink::WebColor) OVERRIDE;
-    virtual void endChooser() OVERRIDE;
-
-    void invokeDidEndChooser();
-    WebTaskList* mutable_task_list() { return &m_taskList; }
-
-private:
-    blink::WebColorChooserClient* m_client;
-    WebTestDelegate* m_delegate;
-    WebTestProxyBase* m_proxy;
-    WebTaskList m_taskList;
-
-    DISALLOW_COPY_AND_ASSIGN(MockColorChooser);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_SHELL_RENDERER_TEST_RUNNER_MOCKCOLORCHOOSER_H_