Remove implicit update when adding a listener in passwords private API.

third_party/closure_compiler/externs/passwords_private.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file was generated by:
 //   tools/json_schema_compiler/compiler.py.
 // NOTE: The format of types has changed. 'FooType' is now
 //   'chrome.passwordsPrivate.FooType'.
 // Please run the closure compiler before committing changes.
 // See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
@@ skipping 75 matching lines @@
 /**
  * Returns the list of password exceptions.
  * @param {function(!Array<string>):void} callback Called with the list of
  *     password exceptions.
  * @see https://developer.chrome.com/extensions/passwordsPrivate#method-getPasswordExceptionList
  */
 chrome.passwordsPrivate.getPasswordExceptionList = function(callback) {};
 
 /**
  * Fired when the saved passwords list has changed, meaning that an entry has
- * been added or removed. Note that this event fires as soon as a  listener is
- * added.
+ * been added or removed.
  * @type {!ChromeEvent}
  * @see https://developer.chrome.com/extensions/passwordsPrivate#event-onSavedPasswordsListChanged
  */
 chrome.passwordsPrivate.onSavedPasswordsListChanged;
 
 /**
  * Fired when the password exceptions list has changed, meaning that an entry
- * has been added or removed. Note that this event fires as soon as a listener
- * is added.
+ * has been added or removed.
  * @type {!ChromeEvent}
  * @see https://developer.chrome.com/extensions/passwordsPrivate#event-onPasswordExceptionsListChanged
  */
 chrome.passwordsPrivate.onPasswordExceptionsListChanged;
 
 /**
  * Fired when a plaintext password has been fetched in response to a call to
  * chrome.passwordsPrivate.requestPlaintextPassword().
  * @type {!ChromeEvent}
  * @see https://developer.chrome.com/extensions/passwordsPrivate#event-onPlaintextPasswordRetrieved
  */
 chrome.passwordsPrivate.onPlaintextPasswordRetrieved;