Index: ios/web/web_state/global_web_state_event_tracker.h |
diff --git a/ios/web/web_state/global_web_state_event_tracker.h b/ios/web/web_state/global_web_state_event_tracker.h |
index c37f08f25ca7d0a49447a679283e264261fed8c0..19c15e09d790b105050fb1e924cf6b830b726ffc 100644 |
--- a/ios/web/web_state/global_web_state_event_tracker.h |
+++ b/ios/web/web_state/global_web_state_event_tracker.h |
@@ -5,6 +5,8 @@ |
#ifndef IOS_WEB_WEB_STATE_GLOBAL_WEB_STATE_EVENT_TRACKER_H_ |
#define IOS_WEB_WEB_STATE_GLOBAL_WEB_STATE_EVENT_TRACKER_H_ |
+#include <stddef.h> |
+ |
#include "base/macros.h" |
#include "base/observer_list.h" |
#include "ios/web/public/web_state/global_web_state_observer.h" |