WebUI: Fix/suppress some existing violations of no-restricted-globals.

chrome/browser/resources/chromeos/chromevox/.eslintrc.js

Index: chrome/browser/resources/chromeos/chromevox/.eslintrc.js
diff --git a/chrome/browser/resources/chromeos/chromevox/.eslintrc.js b/chrome/browser/resources/chromeos/chromevox/.eslintrc.js
new file mode 100644
index 0000000000000000000000000000000000000000..06b7bfc89be54c37d61aefac9956799202241c2c
--- /dev/null
+++ b/chrome/browser/resources/chromeos/chromevox/.eslintrc.js
@@ -0,0 +1,15 @@
+// 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.
+
+module.exports = {
+  'env': {
+    'browser': true,
+    'es6': true
+  },
+  'rules': {
+    // Override restrictions for document.getElementById usage since,
+    // chrome://resources/js/util.js is not accessible for chromevox.
+    'no-restricted-properties': 'off',
+  },
+};