[Devtools] Template fromTarget() function calls to model

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

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 36 matching lines @@
         SDK.ResourceTreeModel.Events.MainFrameNavigated, this._onMainFrameNavigated, this);
     resourceTreeModel.addEventListener(SDK.ResourceTreeModel.Events.Load, this._onLoad, this);
     resourceTreeModel.addEventListener(SDK.ResourceTreeModel.Events.DOMContentLoaded, this._onDOMContentLoaded, this);
   }
 
   /**
    * @param {!SDK.Target} target
    * @return {?SDK.NetworkLog}
    */
   static fromTarget(target) {
-    return /** @type {?SDK.NetworkLog} */ (target.model(SDK.NetworkLog));
+    return target.model(SDK.NetworkLog);
   }
 
   /**
    * @param {string} url
    * @return {?SDK.NetworkRequest}
    */
   static requestForURL(url) {
     for (var target of SDK.targetManager.targets()) {
       var networkLog = SDK.NetworkLog.fromTarget(target);
       var result = networkLog && networkLog.requestForURL(url);
@@ skipping 108 matching lines @@
    * @param {!SDK.NetworkRequest} mainRequest
    */
   constructor(mainRequest) {
     this.id = ++SDK.PageLoad._lastIdentifier;
     this.url = mainRequest.url;
     this.startTime = mainRequest.startTime;
   }
 };
 
 SDK.PageLoad._lastIdentifier = 0;