[DevTools] Do not expose agents on Target

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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 /**
  * @unrestricted
  */
 Resources.IndexedDBModel = class extends SDK.SDKModel {
   /**
    * @param {!SDK.Target} target
+   * @param {!Protocol.Dispatcher} dispatcher
    */
-  constructor(target) {
-    super(target);
+  constructor(target, dispatcher) {
+    super(target, dispatcher);
     this._securityOriginManager = target.model(SDK.SecurityOriginManager);
-    this._agent = target.indexedDBAgent();
+    this._agent = dispatcher.indexedDBAgent();
 
     /** @type {!Map.<!Resources.IndexedDBModel.DatabaseId, !Resources.IndexedDBModel.Database>} */
     this._databases = new Map();
     /** @type {!Object.<string, !Array.<string>>} */
     this._databaseNamesBySecurityOrigin = {};
   }
 
   /**
    * @param {*} idbKey
    * @return {({
@@ skipping 486 matching lines @@
   }
 
   /**
    * @return {string}
    */
   get keyPathString() {
     return /** @type {string}*/ (
         Resources.IndexedDBModel.keyPathStringFromIDBKeyPath(/** @type {string}*/ (this.keyPath)));
   }
 };