test_runner: Migrate MockColorChooser to Chromium C++ style.

content/shell/renderer/test_runner/MockColorChooser.cpp

-// 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.
-
-#include "content/shell/renderer/test_runner/MockColorChooser.h"
-
-#include "content/shell/renderer/test_runner/WebTestDelegate.h"
-#include "content/shell/renderer/test_runner/web_test_proxy.h"
-
-using namespace blink;
-
-namespace content {
-
-namespace {
-class HostMethodTask : public WebMethodTask<MockColorChooser> {
-public:
-    typedef void (MockColorChooser::*CallbackMethodType)();
-    HostMethodTask(MockColorChooser* object, CallbackMethodType callback)
-        : WebMethodTask<MockColorChooser>(object)
-        , m_callback(callback)
-    { }
-
-    virtual void runIfValid() OVERRIDE { (m_object->*m_callback)(); }
-
-private:
-    CallbackMethodType m_callback;
-};
-}
-
-MockColorChooser::MockColorChooser(blink::WebColorChooserClient* client, WebTestDelegate* delegate, WebTestProxyBase* proxy)
-    : m_client(client)
-    , m_delegate(delegate)
-    , m_proxy(proxy)
-{
-    m_proxy->DidOpenChooser();
-}
-
-MockColorChooser::~MockColorChooser()
-{
-    m_proxy->DidCloseChooser();
-}
-
-void MockColorChooser::setSelectedColor(const blink::WebColor)
-{
-}
-
-void MockColorChooser::endChooser()
-{
-    m_delegate->postDelayedTask(new HostMethodTask(this, &MockColorChooser::invokeDidEndChooser), 0);
-}
-
-void MockColorChooser::invokeDidEndChooser()
-{
-    m_client->didEndChooser();
-}
-
-}  // namespace content