[MD Extensions] Respond with a load error when loading unpacked fails

third_party/closure_compiler/externs/developer_private.js

-// Copyright 2016 The Chromium Authors. All rights reserved.
+// Copyright 2017 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.developerPrivate.FooType'.
 // Please run the closure compiler before committing changes.
 // See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
 
@@ skipping 396 matching lines @@
 /**
  * @typedef {{
  *   failQuietly: (boolean|undefined)
  * }}
  * @see https://developer.chrome.com/extensions/developerPrivate#type-ReloadOptions
  */
 chrome.developerPrivate.ReloadOptions;
 
 /**
  * @typedef {{
- *   failQuietly: (boolean|undefined)
+ *   failQuietly: (boolean|undefined),
+ *   populateError: (boolean|undefined)
  * }}
  * @see https://developer.chrome.com/extensions/developerPrivate#type-LoadUnpackedOptions
  */
 chrome.developerPrivate.LoadUnpackedOptions;
 
 /**
  * @enum {string}
  * @see https://developer.chrome.com/extensions/developerPrivate#type-PackStatus
  */
 chrome.developerPrivate.PackStatus = {
@@ skipping 62 matching lines @@
  *   event_type: !chrome.developerPrivate.EventType,
  *   item_id: string,
  *   extensionInfo: (!chrome.developerPrivate.ExtensionInfo|undefined)
  * }}
  * @see https://developer.chrome.com/extensions/developerPrivate#type-EventData
  */
 chrome.developerPrivate.EventData;
 
 /**
  * @typedef {{
+ *   beforeHighlight: string,
+ *   highlight: string,
+ *   afterHighlight: string
+ * }}
+ * @see https://developer.chrome.com/extensions/developerPrivate#type-ErrorFileSource
+ */
+chrome.developerPrivate.ErrorFileSource;
+
+/**
+ * @typedef {{
+ *   error: string,
+ *   path: string,
+ *   source: (!chrome.developerPrivate.ErrorFileSource|undefined)
+ * }}
+ * @see https://developer.chrome.com/extensions/developerPrivate#type-LoadError
+ */
+chrome.developerPrivate.LoadError;
+
+/**
+ * @typedef {{
  *   extensionId: string,
  *   pathSuffix: string,
  *   message: string,
  *   manifestKey: (string|undefined),
  *   manifestSpecific: (string|undefined),
  *   lineNumber: (number|undefined)
  * }}
  * @see https://developer.chrome.com/extensions/developerPrivate#type-RequestFileSourceProperties
  */
 chrome.developerPrivate.RequestFileSourceProperties;
@@ skipping 114 matching lines @@
  *     omitted from |update| will not be changed.
  * @param {function():void=} callback
  * @see https://developer.chrome.com/extensions/developerPrivate#method-updateExtensionConfiguration
  */
 chrome.developerPrivate.updateExtensionConfiguration = function(update, callback) {};
 
 /**
  * Loads a user-selected unpacked item.
  * @param {!chrome.developerPrivate.LoadUnpackedOptions=} options Additional
  *     configuration parameters.
- * @param {function():void=} callback
+ * @param {function(!chrome.developerPrivate.LoadError|undefined):void=}
+ *     callback
  * @see https://developer.chrome.com/extensions/developerPrivate#method-loadUnpacked
  */
 chrome.developerPrivate.loadUnpacked = function(options, callback) {};
 
 /**
  * Loads an extension / app.
  * @param {Object} directory The directory to load the extension from.
  * @param {function(string):void} callback
  * @see https://developer.chrome.com/extensions/developerPrivate#method-loadDirectory
  */
@@ skipping 140 matching lines @@
  * @see https://developer.chrome.com/extensions/developerPrivate#event-onItemStateChanged
  */
 chrome.developerPrivate.onItemStateChanged;
 
 /**
  * Fired when the profile's state has changed.
  * @type {!ChromeEvent}
  * @see https://developer.chrome.com/extensions/developerPrivate#event-onProfileStateChanged
  */
 chrome.developerPrivate.onProfileStateChanged;