Easy job to get SVG <object> working properly in LBSE, by adding RenderSVGRoot specific handling in SVGImage (besides LegacyRenderSVGRoot).
s/SVGImage/FrameView/
Pull request: https://github.com/WebKit/WebKit/pull/4992
Committed 255291@main (f02cb2246d5b): <https://commits.webkit.org/255291@main> Reviewed commits have been landed. Closing PR #4992 and removing active labels.
<rdar://problem/100912185>