[chromedriver] Separate stuff of chrome from chromedriver.

chrome/test/chromedriver/stub_devtools_client.cc

-// Copyright (c) 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 "chrome/test/chromedriver/stub_devtools_client.h"
-
-#include "base/values.h"
-#include "chrome/test/chromedriver/status.h"
-
-StubDevToolsClient::StubDevToolsClient() {}
-
-StubDevToolsClient::~StubDevToolsClient() {}
-
-Status StubDevToolsClient::ConnectIfNecessary() {
-  return Status(kOk);
-}
-
-Status StubDevToolsClient::SendCommand(const std::string& method,
-                                       const base::DictionaryValue& params) {
-  scoped_ptr<base::DictionaryValue> result;
-  return SendCommandAndGetResult(method, params, &result);
-}
-
-Status StubDevToolsClient::SendCommandAndGetResult(
-      const std::string& method,
-      const base::DictionaryValue& params,
-      scoped_ptr<base::DictionaryValue>* result) {
-  result->reset(new base::DictionaryValue());
-  return Status(kOk);
-}
-
-void StubDevToolsClient::AddListener(DevToolsEventListener* listener) {
-  listeners_.push_back(listener);
-}
-
-Status StubDevToolsClient::HandleEventsUntil(
-      const ConditionalFunc& conditional_func) {
-  return Status(kOk);
-}