Index: ios/shared/chrome/browser/tabs/web_state_list_observer.mm |
diff --git a/ios/shared/chrome/browser/tabs/web_state_list_observer.mm b/ios/shared/chrome/browser/tabs/web_state_list_observer.mm |
index a5c510c2c21920af200d89d12b453a0529ea6fec..08f25a8074dd6f94d500f1b2a43294cfbf18c2f0 100644 |
--- a/ios/shared/chrome/browser/tabs/web_state_list_observer.mm |
+++ b/ios/shared/chrome/browser/tabs/web_state_list_observer.mm |
@@ -25,3 +25,9 @@ void WebStateListObserver::WebStateReplacedAt(WebStateList* web_state_list, |
void WebStateListObserver::WebStateDetachedAt(WebStateList* web_state_list, |
web::WebState* web_state, |
int index) {} |
+ |
+void WebStateListObserver::WebStateActivatedAt(WebStateList* web_state_list, |
+ web::WebState* old_web_state, |
+ web::WebState* new_web_state, |
+ int active_index, |
+ bool user_action) {} |