Index: chrome/browser/resources/options/options_page.js |
diff --git a/chrome/browser/resources/options/options_page.js b/chrome/browser/resources/options/options_page.js |
index b5fedb22dc5223d4b8665b2a54ffc6c784d1857f..7b3b5639aa7e597cd9b5b0ffc499c568e1693609 100644 |
--- a/chrome/browser/resources/options/options_page.js |
+++ b/chrome/browser/resources/options/options_page.js |
@@ -4,7 +4,6 @@ |
cr.define('options', function() { |
/** @const */ var FocusOutlineManager = cr.ui.FocusOutlineManager; |
- /** @const */ var PageManager = cr.ui.pageManager.PageManager; |
var OptionsPage = { |
/** |
@@ -24,14 +23,14 @@ cr.define('options', function() { |
/** |
* Shows the tab contents for the given navigation tab. |
- * @param {!Element} tab The tab that the user clicked. |
+ * @param {Element} tab The tab that the user clicked. |
*/ |
showTab: function(tab) { |
// Search parents until we find a tab, or the nav bar itself. This allows |
// tabs to have child nodes, e.g. labels in separately-styled spans. |
while (tab && !tab.classList.contains('subpages-nav-tabs') && |
Dan Beam
2014/09/06 02:22:36
maybe add a check for tab.classList here?
Vitaly Pavlenko
2014/09/06 22:54:08
Why do we need to? I think classList is present in
Dan Beam
2014/09/09 02:59:09
document.documentElement.parentNode.classList is u
Vitaly Pavlenko
2014/09/09 17:54:51
Done.
|
!tab.classList.contains('tab')) { |
- tab = tab.parentNode; |
+ tab = /** @type {Element} */(tab.parentNode); |
} |
if (!tab || !tab.classList.contains('tab')) |
return; |