test_runner: Migrate MockWebMIDIAccessor to Chromium C++ style.

content/shell/renderer/test_runner/MockWebMIDIAccessor.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/MockWebMIDIAccessor.h"
-
-#include "content/shell/renderer/test_runner/TestInterfaces.h"
-#include "content/shell/renderer/test_runner/WebTestDelegate.h"
-#include "content/shell/renderer/test_runner/test_runner.h"
-#include "content/shell/renderer/test_runner/web_test_runner.h"
-#include "third_party/WebKit/public/platform/WebMIDIAccessorClient.h"
-
-using namespace blink;
-
-namespace content {
-
-namespace {
-
-class DidStartSessionTask : public WebMethodTask<MockWebMIDIAccessor> {
-public:
-    DidStartSessionTask(MockWebMIDIAccessor* object, blink::WebMIDIAccessorClient* client, bool result)
-        : WebMethodTask<MockWebMIDIAccessor>(object)
-        , m_client(client)
-        , m_result(result)
-    {
-    }
-
-    virtual void runIfValid() OVERRIDE
-    {
-        m_client->didStartSession(m_result, "InvalidStateError", "");
-    }
-
-private:
-    blink::WebMIDIAccessorClient* m_client;
-    bool m_result;
-};
-
-}  // namespace
-
-MockWebMIDIAccessor::MockWebMIDIAccessor(blink::WebMIDIAccessorClient* client, TestInterfaces* interfaces)
-    : m_client(client)
-    , m_interfaces(interfaces)
-{
-}
-
-MockWebMIDIAccessor::~MockWebMIDIAccessor()
-{
-}
-
-void MockWebMIDIAccessor::startSession()
-{
-    // Add a mock input and output port.
-    m_client->didAddInputPort("MockInputID", "MockInputManufacturer", "MockInputName", "MockInputVersion");
-    m_client->didAddOutputPort("MockOutputID", "MockOutputManufacturer", "MockOutputName", "MockOutputVersion");
-    m_interfaces->delegate()->postTask(new DidStartSessionTask(this, m_client, m_interfaces->testRunner()->midiAccessorResult()));
-}
-
-}  // namespace content