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-rw-r--r--cc/resources/picture_pile.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/cc/resources/picture_pile.h b/cc/resources/picture_pile.h
index fb5ce29..af44cef 100644
--- a/cc/resources/picture_pile.h
+++ b/cc/resources/picture_pile.h
@@ -38,8 +38,10 @@ class CC_EXPORT PicturePile : public PicturePileBase {
show_debug_picture_borders_ = show;
}
- private:
+ protected:
virtual ~PicturePile();
+
+ private:
friend class PicturePileImpl;
// Add an invalidation to this picture list. If the list needs to be