Index: chrome/browser/extensions/activity_log.h |
diff --git a/chrome/browser/extensions/activity_log.h b/chrome/browser/extensions/activity_log.h |
index c2f7c24275ac144ca55d3927d25360634a0003ba..ba928c6d38aea5419313d7d31fad4d9d62db5be3 100644 |
--- a/chrome/browser/extensions/activity_log.h |
+++ b/chrome/browser/extensions/activity_log.h |
@@ -43,6 +43,8 @@ class ActivityLog : public ProfileKeyedService, |
// Observers can listen for activity events. |
class Observer { |
public: |
+ virtual ~Observer() { } |
+ |
virtual void OnExtensionActivity( |
const Extension* extension, |
Activity activity, |