Index: chrome/browser/tab_contents/thumbnail_generator.h |
diff --git a/chrome/browser/tab_contents/thumbnail_generator.h b/chrome/browser/tab_contents/thumbnail_generator.h |
index fb472934c1c6e405264a14c570dbfce35cdf00d6..c44a95279a63ca69a5ec87526ce2cc482c92db68 100644 |
--- a/chrome/browser/tab_contents/thumbnail_generator.h |
+++ b/chrome/browser/tab_contents/thumbnail_generator.h |
@@ -54,7 +54,7 @@ class ThumbnailGenerator : NotificationObserver { |
// This class will do nothing until you call StartThumbnailing. |
ThumbnailGenerator(); |
- ~ThumbnailGenerator(); |
+ virtual ~ThumbnailGenerator(); |
// Starts taking thumbnails of the given tab contents. |
void StartThumbnailing(TabContents* tab_contents); |