Chrome Universal XSS using widget updates in ContainerNode::parserRemoveChild (CVE-2016-1630)

VULNERABILITY DETAILS There are 3 methods where ContainerNode::removeBetween is invoked: 1. ContainerNode::removeChild 2. ContainerNode::parserRemoveChild 3. ContainerNode::removeChildren The calls in 1 and 3 are within the scope of HTMLFrameOwnerElement::UpdateSuspendScope, but 2 is unprotected...