[DevTools] Remove SDKModels' fromTarget methods

third_party/WebKit/Source/devtools/front_end/bindings/NetworkProject.js

 /*
  * Copyright (C) 2012 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 28 matching lines @@
   constructor(targetManager, workspace) {
     this._workspace = workspace;
     targetManager.observeTargets(this);
   }
 
   /**
    * @override
    * @param {!SDK.Target} target
    */
   targetAdded(target) {
-    new Bindings.NetworkProject(target, this._workspace, SDK.ResourceTreeModel.fromTarget(target));
+    new Bindings.NetworkProject(target, this._workspace, target.model(SDK.ResourceTreeModel));
   }
 
   /**
    * @override
    * @param {!SDK.Target} target
    */
   targetRemoved(target) {
     Bindings.NetworkProject.forTarget(target)._dispose();
   }
 };
@@ skipping 370 matching lines @@
         workspace.uiSourceCode(Bindings.NetworkProject.projectId(target, frameId, true), url);
   }
 
   /**
    * @param {!Workspace.Workspace} workspace
    * @param {string} url
    * @param {!SDK.CSSStyleSheetHeader} header
    * @return {?Workspace.UISourceCode}
    */
   static uiSourceCodeForStyleURL(workspace, url, header) {
-    return workspace.uiSourceCode(Bindings.NetworkProject.projectId(header.target(), header.frameId, false), url);
+    return workspace.uiSourceCode(
+        Bindings.NetworkProject.projectId(header.cssModel().target(), header.frameId, false), url);
   }
 };
 
 Bindings.NetworkProject._networkProjectSymbol = Symbol('networkProject');
 Bindings.NetworkProject._resourceSymbol = Symbol('resource');
 Bindings.NetworkProject._scriptSymbol = Symbol('script');
 Bindings.NetworkProject._styleSheetSymbol = Symbol('styleSheet');
 Bindings.NetworkProject._targetSymbol = Symbol('target');
 Bindings.NetworkProject._frameSymbol = Symbol('frame');