Index: chrome/browser/extensions/activity_log.h |
diff --git a/chrome/browser/extensions/activity_log.h b/chrome/browser/extensions/activity_log.h |
index 27761a9c334f39de7d2c74c66943ab990bf053d8..85fcbc6ded7dcc2ab1281a261812fb0260a04eca 100644 |
--- a/chrome/browser/extensions/activity_log.h |
+++ b/chrome/browser/extensions/activity_log.h |
@@ -46,6 +46,9 @@ class ActivityLog : public ProfileKeyedService, |
const Extension* extension, |
Activity activity, |
const std::string& message) = 0; |
+ |
+ protected: |
+ virtual ~Observer() { } |
}; |
// ActivityLog is a singleton, so don't instantiate it with the constructor; |