[DevTools] Remove SDKModels' fromTarget methods

third_party/WebKit/Source/devtools/front_end/resources/IndexedDBModel.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 19 matching lines @@
 
 /**
  * @unrestricted
  */
 Resources.IndexedDBModel = class extends SDK.SDKModel {
   /**
    * @param {!SDK.Target} target
    */
   constructor(target) {
     super(target);
-    this._securityOriginManager = SDK.SecurityOriginManager.fromTarget(target);
+    this._securityOriginManager = target.model(SDK.SecurityOriginManager);
     this._agent = target.indexedDBAgent();
 
     /** @type {!Map.<!Resources.IndexedDBModel.DatabaseId, !Resources.IndexedDBModel.Database>} */
     this._databases = new Map();
     /** @type {!Object.<string, !Array.<string>>} */
     this._databaseNamesBySecurityOrigin = {};
   }
 
   /**
    * @param {*} idbKey
@@ skipping 80 matching lines @@
    * @return {?string}
    */
   static keyPathStringFromIDBKeyPath(idbKeyPath) {
     if (typeof idbKeyPath === 'string')
       return '"' + idbKeyPath + '"';
     if (idbKeyPath instanceof Array)
       return '["' + idbKeyPath.join('", "') + '"]';
     return null;
   }
 
-  /**
-   * @param {!SDK.Target} target
-   * @return {!Resources.IndexedDBModel}
-   */
-  static fromTarget(target) {
-    return /** @type {!Resources.IndexedDBModel} */ (target.model(Resources.IndexedDBModel));
-  }
-
   enable() {
     if (this._enabled)
       return;
 
     this._agent.enable();
     this._securityOriginManager.addEventListener(
         SDK.SecurityOriginManager.Events.SecurityOriginAdded, this._securityOriginAdded, this);
     this._securityOriginManager.addEventListener(
         SDK.SecurityOriginManager.Events.SecurityOriginRemoved, this._securityOriginRemoved, this);
 
@@ skipping 387 matching lines @@
   }
 
   /**
    * @return {string}
    */
   get keyPathString() {
     return /** @type {string}*/ (
         Resources.IndexedDBModel.keyPathStringFromIDBKeyPath(/** @type {string}*/ (this.keyPath)));
   }
 };