[DevTools] Remove SDKModels' fromTarget methods

third_party/WebKit/Source/devtools/front_end/resources/ApplicationCacheModel.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:
  *
  * 1. Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *
@@ skipping 22 matching lines @@
   /**
    * @param {!SDK.Target} target
    */
   constructor(target) {
     super(target);
 
     target.registerApplicationCacheDispatcher(new Resources.ApplicationCacheDispatcher(this));
     this._agent = target.applicationCacheAgent();
     this._agent.enable();
 
-    var resourceTreeModel = SDK.ResourceTreeModel.fromTarget(target);
+    var resourceTreeModel = target.model(SDK.ResourceTreeModel);
     resourceTreeModel.addEventListener(SDK.ResourceTreeModel.Events.FrameNavigated, this._frameNavigated, this);
     resourceTreeModel.addEventListener(SDK.ResourceTreeModel.Events.FrameDetached, this._frameDetached, this);
 
     this._statuses = {};
     this._manifestURLsByFrame = {};
 
     this._mainFrameNavigated();
     this._onLine = true;
   }
 
-  /**
-   * @param {!SDK.Target} target
-   * @return {?Resources.ApplicationCacheModel}
-   */
-  static fromTarget(target) {
-    return target.model(Resources.ApplicationCacheModel);
-  }
-
   _frameNavigated(event) {
     var frame = /** @type {!SDK.ResourceTreeFrame} */ (event.data);
     if (frame.isMainFrame()) {
       this._mainFrameNavigated();
       return;
     }
 
     this._agent.getManifestForFrame(frame.id, this._manifestForFrameLoaded.bind(this, frame.id));
   }
 
@@ skipping 182 matching lines @@
   }
 
   /**
    * @override
    * @param {boolean} isNowOnline
    */
   networkStateUpdated(isNowOnline) {
     this._applicationCacheModel._networkStateUpdated(isNowOnline);
   }
 };