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..ca405d4eb6ef141c516a4f4bc109c4b2ccfc631a 100644 |
--- a/chrome/browser/signin/about_signin_internals.h |
+++ b/chrome/browser/signin/about_signin_internals.h |
@@ -27,6 +27,8 @@ class AboutSigninInternals |
public: |
class Observer { |
public: |
+ virtual ~Observer() { } |
+ |
// |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; |