Index: ios/shared/chrome/browser/tabs/BUILD.gn |
diff --git a/ios/shared/chrome/browser/tabs/BUILD.gn b/ios/shared/chrome/browser/tabs/BUILD.gn |
index be4f83ab98f05eb1aa2e643e56482a8097ae0621..a416aa6bd1f143dede2eaf90510e709bda639be6 100644 |
--- a/ios/shared/chrome/browser/tabs/BUILD.gn |
+++ b/ios/shared/chrome/browser/tabs/BUILD.gn |
@@ -8,6 +8,8 @@ source_set("tabs") { |
"web_state_list.mm", |
"web_state_list_fast_enumeration_helper.h", |
"web_state_list_fast_enumeration_helper.mm", |
+ "web_state_list_metrics_observer.h", |
+ "web_state_list_metrics_observer.mm", |
"web_state_list_observer.h", |
"web_state_list_observer_bridge.h", |
"web_state_list_observer_bridge.mm", |