| Index: content/renderer/accessibility/render_accessibility_impl.cc | 
| diff --git a/content/renderer/accessibility/render_accessibility_impl.cc b/content/renderer/accessibility/render_accessibility_impl.cc | 
| index 10a3299068d733629cab0255122f7f6d5e15dc22..7c8f196d7866aa137f7459a1b48eb4c576934cf2 100644 | 
| --- a/content/renderer/accessibility/render_accessibility_impl.cc | 
| +++ b/content/renderer/accessibility/render_accessibility_impl.cc | 
| @@ -564,6 +564,7 @@ void RenderAccessibilityImpl::OnPerformAction( | 
| case ui::AX_ACTION_SHOW_CONTEXT_MENU: | 
| target.ShowContextMenu(); | 
| break; | 
| +    case ui::AX_ACTION_CUSTOM_ACTION: | 
| case ui::AX_ACTION_REPLACE_SELECTED_TEXT: | 
| case ui::AX_ACTION_NONE: | 
| NOTREACHED(); | 
|  |