DevTools: extract protocol module

third_party/WebKit/Source/devtools/front_end/sdk/Target.js

 /*
  * Copyright 2014 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.
  */
 
 /**
  * @unrestricted
  */
 SDK.Target = class extends Protocol.TargetBase {
   /**
    * @param {!SDK.TargetManager} targetManager
    * @param {string} name
    * @param {number} capabilitiesMask
-   * @param {!InspectorBackendClass.Connection.Factory} connectionFactory
+   * @param {!Protocol.InspectorBackend.Connection.Factory} connectionFactory
    * @param {?SDK.Target} parentTarget
    */
   constructor(targetManager, name, capabilitiesMask, connectionFactory, parentTarget) {
     super(connectionFactory);
     this._targetManager = targetManager;
     this._name = name;
     this._inspectedURL = '';
     this._capabilitiesMask = capabilitiesMask;
     this._parentTarget = parentTarget;
     this._id = SDK.Target._nextId++;
@@ skipping 216 matching lines @@
   /**
    * @param {!Common.Event} event
    */
   _targetDisposed(event) {
     var target = /** @type {!SDK.Target} */ (event.data);
     if (target !== this._target)
       return;
     this.dispose();
   }
 };