| Index: content/browser/accessibility/browser_accessibility_win.cc | 
| diff --git a/content/browser/accessibility/browser_accessibility_win.cc b/content/browser/accessibility/browser_accessibility_win.cc | 
| index 992ce1954fd6d24c125ab27afd3b2a348d32189c..ff239430f396c979c0644cf9aabd8e6b5a260ec2 100644 | 
| --- a/content/browser/accessibility/browser_accessibility_win.cc | 
| +++ b/content/browser/accessibility/browser_accessibility_win.cc | 
| @@ -3773,6 +3773,7 @@ void BrowserAccessibilityWin::InitRoleAndState() { | 
| case ui::AX_ROLE_LOG: | 
| case ui::AX_ROLE_MARQUEE: | 
| case ui::AX_ROLE_MATTE: | 
| +    case ui::AX_ROLE_NONE: | 
| case ui::AX_ROLE_PRESENTATIONAL: | 
| case ui::AX_ROLE_RULER_MARKER: | 
| case ui::AX_ROLE_SHEET: | 
|  |