Reenable framebusting

content/browser/frame_host/frame_tree_node.h

Index: content/browser/frame_host/frame_tree_node.h
diff --git a/content/browser/frame_host/frame_tree_node.h b/content/browser/frame_host/frame_tree_node.h
index 701787120d6ce6863e0ea4672ceeeb46e037e361..581dfd2276455c5dcaf0174caa175fb95cb72079 100644
--- a/content/browser/frame_host/frame_tree_node.h
+++ b/content/browser/frame_host/frame_tree_node.h
@@ -299,6 +299,8 @@ class CONTENT_EXPORT FrameTreeNode {
   // Returns the BlameContext associated with this node.
   FrameTreeNodeBlameContext& blame_context() { return blame_context_; }
 
+  void OnSetHasReceivedUserGesture();
+
  private:
   class OpenerDestroyedObserver;