Add chrome.quickUnlockPrivate externs to closure

BUG=603217

Review-Url: https://codereview.chromium.org/2104053003
Cr-Commit-Position: refs/heads/master@{#402641}

third_party/closure_compiler/externs/compiled_resources2.gyp

@@ -76,6 +76,10 @@
       'target_name': 'pending_compiler_externs',
       'includes': ['../include_js.gypi'],
     },
+    {
+      'target_name': 'quick_unlock_private',
+      'includes': ['../include_js.gypi'],
+    },
     {
       'target_name': 'settings_private',
       'includes': ['../include_js.gypi'],

third_party/closure_compiler/externs/quick_unlock_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.quickUnlockPrivate.FooType'.
+// Please run the closure compiler before committing changes.
+// See https://chromium.googlesource.com/chromium/src/+/master/docs/closure_compilation.md
+
+/** @fileoverview Externs generated from namespace: quickUnlockPrivate */
+
+/**
+ * @const
+ */
+chrome.quickUnlockPrivate = {};
+
+/**
+ * @enum {string}
+ * @see https://developer.chrome.com/extensions/quickUnlockPrivate#type-QuickUnlockMode
+ */
+chrome.quickUnlockPrivate.QuickUnlockMode = {
+  PIN: 'PIN',
+};
+
+/**
+ * Returns the set of quick unlock modes that are available for the user to use.
+ * Some quick unlock modes may be disabled by policy.
+ * @param {function(!Array<!chrome.quickUnlockPrivate.QuickUnlockMode>):void}
+ *     onComplete
+ * @see https://developer.chrome.com/extensions/quickUnlockPrivate#method-getAvailableModes
+ */
+chrome.quickUnlockPrivate.getAvailableModes = function(onComplete) {};
+
+/**
+ * Returns the quick unlock modes that are currently enabled and usable on the
+ * lock screen.
+ * @param {function(!Array<!chrome.quickUnlockPrivate.QuickUnlockMode>):void}
+ *     onComplete
+ * @see https://developer.chrome.com/extensions/quickUnlockPrivate#method-getActiveModes
+ */
+chrome.quickUnlockPrivate.getActiveModes = function(onComplete) {};
+
+/**
+ * Update the set of quick unlock modes that are currently active/enabled.
+ * @param {string} accountPassword The password associated with the account
+ *     (e.g. the GAIA password). This is required to change the quick unlock
+ *     credentials.
+ * @param {!Array<!chrome.quickUnlockPrivate.QuickUnlockMode>} modes The quick
+ *     unlock modes that should be active.
+ * @param {!Array<string>} credentials The associated credential for each mode.
+ *     To keep the credential the same for the associated mode, pass an empty
+ *     string.
+ * @param {function(boolean):void} onComplete Called with true if the quick
+ *     unlock state was updated, false otherwise. The update is treated as a
+ *     single atomic operation.
+ * @see https://developer.chrome.com/extensions/quickUnlockPrivate#method-setModes
+ */
+chrome.quickUnlockPrivate.setModes = function(accountPassword, modes, credentials, onComplete) {};
+
+/**
+ * Called after the active set of quick unlock modes has changed.
+ * @type {!ChromeEvent}
+ * @see https://developer.chrome.com/extensions/quickUnlockPrivate#event-onActiveModesChanged
+ */
+chrome.quickUnlockPrivate.onActiveModesChanged;