| Index: ios/shared/chrome/browser/tabs/web_state_list_metrics_observer.mm | 
| diff --git a/ios/shared/chrome/browser/tabs/web_state_list_metrics_observer.mm b/ios/shared/chrome/browser/tabs/web_state_list_metrics_observer.mm | 
| index fd223b4394c0f3641be6cb9ee6b341b055eefa92..e2c201d05ce76ac2deea29de14a4978605951bf4 100644 | 
| --- a/ios/shared/chrome/browser/tabs/web_state_list_metrics_observer.mm | 
| +++ b/ios/shared/chrome/browser/tabs/web_state_list_metrics_observer.mm | 
| @@ -22,11 +22,6 @@ void WebStateListMetricsObserver::WebStateInsertedAt( | 
| base::RecordAction(base::UserMetricsAction("MobileNewTabOpened")); | 
| } | 
|  | 
| -void WebStateListMetricsObserver::WebStateMoved(WebStateList* web_state_list, | 
| -                                                web::WebState* web_state, | 
| -                                                int from_index, | 
| -                                                int to_index) {} | 
| - | 
| void WebStateListMetricsObserver::WebStateReplacedAt( | 
| WebStateList* web_state_list, | 
| web::WebState* old_web_state, | 
|  |