Define DevTools content API

content/browser/debugger/devtools_client_host.cc

-// Copyright (c) 2011 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/browser/debugger/devtools_client_host.h"
-
-#include "content/browser/debugger/devtools_manager.h"
-
-DevToolsClientHost::~DevToolsClientHost() {
-}
-
-DevToolsClientHost::DevToolsClientHost() : close_listener_(NULL) {
-}
-
-void DevToolsClientHost::ForwardToDevToolsAgent(const IPC::Message& message) {
-  DevToolsManager::GetInstance()->ForwardToDevToolsAgent(this, message);
-}
-
-void DevToolsClientHost::NotifyCloseListener() {
-  if (close_listener_) {
-    close_listener_->ClientHostClosing(this);
-    close_listener_ = NULL;
-  }
-}