Index: content/public/browser/web_contents_observer.h |
diff --git a/content/public/browser/web_contents_observer.h b/content/public/browser/web_contents_observer.h |
index f29957bdcc97cec5e8ed589c7b6a1d63ae3341bd..db63e84bbaab748015899684840c985512585488 100644 |
--- a/content/public/browser/web_contents_observer.h |
+++ b/content/public/browser/web_contents_observer.h |
@@ -423,6 +423,9 @@ class CONTENT_EXPORT WebContentsObserver : public IPC::Listener, |
// Notification that |contents| has gained focus. |
virtual void OnWebContentsFocused() {} |
+ // Notification that |contents| has lost focus. |
+ virtual void OnWebContentsLostFocus() {} |
+ |
// Notifes that a CompositorFrame was received from the renderer. |
virtual void DidReceiveCompositorFrame() {} |