Index: chrome/browser/signin/about_signin_internals.h |
diff --git a/chrome/browser/signin/about_signin_internals.h b/chrome/browser/signin/about_signin_internals.h |
index ece1b2dc90e51672e49a546d5bd0535055f62317..80ff7969b5c547d6aef863c6560ca90fc181e3ec 100644 |
--- a/chrome/browser/signin/about_signin_internals.h |
+++ b/chrome/browser/signin/about_signin_internals.h |
@@ -30,6 +30,9 @@ class AboutSigninInternals |
// |info| will contain the dictionary of signin_status_ values as indicated |
// in the comments for GetSigninStatus() below. |
virtual void OnSigninStateChanged(scoped_ptr<DictionaryValue> info) = 0; |
+ |
+ protected: |
+ virtual ~Observer() { } |
}; |
AboutSigninInternals(); |