Index: public/web/WebFrame.h |
diff --git a/public/web/WebFrame.h b/public/web/WebFrame.h |
index 46d62129998e23acd9fde95d95af9b3ff4ee87d3..2439e1932a4988a88145f7d2b1ee59eaf9133e3a 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; |
@@ -683,6 +684,7 @@ public: |
#if BLINK_IMPLEMENTATION |
static WebFrame* fromFrame(Frame*); |
+ static void trace(Visitor*, WebFrame*); |
#endif |
protected: |