Index: content/browser/renderer_host/render_view_host_delegate.h |
diff --git a/content/browser/renderer_host/render_view_host_delegate.h b/content/browser/renderer_host/render_view_host_delegate.h |
index bfbac694a33c2af399ee5f670bc87b0bfa843729..c14fc788b49a437a435971a4504d55e7281c1f49 100644 |
--- a/content/browser/renderer_host/render_view_host_delegate.h |
+++ b/content/browser/renderer_host/render_view_host_delegate.h |
@@ -215,6 +215,10 @@ class CONTENT_EXPORT RenderViewHostDelegate { |
// entirely loaded). |
virtual void DidChangeLoadProgress(double progress) {} |
+ // The RenderView has changed its frame hierarchy, so we need to update all |
+ // other renderers interested in this event. |
+ virtual void DidUpdateFrameTree(RenderViewHost* rvh) {} |
+ |
// The RenderView's main frame document element is ready. This happens when |
// the document has finished parsing. |
virtual void DocumentAvailableInMainFrame(RenderViewHost* render_view_host) {} |