Typecheck chrome://help using CompilerPass.java, everything except dependency to options

ui/webui/resources/js/cr/ui.js

Index: ui/webui/resources/js/cr/ui.js
diff --git a/ui/webui/resources/js/cr/ui.js b/ui/webui/resources/js/cr/ui.js
index 0b1aa368b00ac692619c4ab75fa1065161f0dc5b..463fb0419345f4c0cf15752949f2da92dfd1c42c 100644
--- a/ui/webui/resources/js/cr/ui.js
+++ b/ui/webui/resources/js/cr/ui.js
@@ -104,7 +104,8 @@ cr.define('cr.ui', function() {
    * (and not very efficient) way of handling shrinking to content with support
    * for min width and limited by the width of the parent element.
    * @param {HTMLElement} el The element to limit the width for.
-   * @param {number} parentEl The parent element that should limit the size.
+   * @param {HTMLElement} parentEl The parent element that should limit the
+   *     size.
    * @param {number} min The minimum width.
    * @param {number} opt_scale Optional scale factor to apply to the width.
    */