Index: public/web/WebFrame.h |
diff --git a/public/web/WebFrame.h b/public/web/WebFrame.h |
index 1b0ac20482ccac40bacd817476d79b4f2b7b2587..067dd888b5796c3803f5eb6f2270ac5f02b6cc82 100644 |
--- a/public/web/WebFrame.h |
+++ b/public/web/WebFrame.h |
@@ -58,6 +58,7 @@ namespace blink { |
class Frame; |
class OpenedFrameTracker; |
+class Visitor; |
class WebData; |
class WebDataSource; |
class WebDocument; |
@@ -680,6 +681,7 @@ public: |
#if BLINK_IMPLEMENTATION |
static WebFrame* fromFrame(Frame*); |
+ static void trace(Visitor*, WebFrame*); |
#endif |
protected: |