Index: chrome/browser/resources/options/chromeos/keyboard_overlay.js |
diff --git a/chrome/browser/resources/options/chromeos/keyboard_overlay.js b/chrome/browser/resources/options/chromeos/keyboard_overlay.js |
index 5e6f2e01513e97533dae39188a50ac934e5ebf8d..ae4baa03efe97901005a397e3580c9ac411e64fe 100644 |
--- a/chrome/browser/resources/options/chromeos/keyboard_overlay.js |
+++ b/chrome/browser/resources/options/chromeos/keyboard_overlay.js |
@@ -33,7 +33,8 @@ cr.define('options', function() { |
options.SettingsDialog.call(this, 'keyboard-overlay', |
loadTimeData.getString('keyboardOverlayTabTitle'), |
'keyboard-overlay', |
- $('keyboard-confirm'), $('keyboard-cancel')); |
+ assertInstanceof($('keyboard-confirm'), HTMLButtonElement), |
+ assertInstanceof($('keyboard-cancel'), HTMLButtonElement)); |
} |
cr.addSingletonGetter(KeyboardOverlay); |