Apple WebKit 10.0.2 (12602.3.12.0.1) - 'disconnectSubframes' Universal Cross-Site Scripting

frameOwners; if policy == RootAndDescendants if isroot frameOwners.appenddowncastroot; collectFrameOwnersframeOwners, root; // Must disable frame loading in the subtree so an unload handler cannot // insert more frames and create loaded frames in detached subtrees. SubframeLoadingDisabler...