the current RenderBox::marginBox is not spec compliant.
Created attachment 346452 [details] Patch
Comment on attachment 346452 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=346452&action=review > Source/WebCore/layout/Verification.cpp:137 > +#if 0 Not sure what WebKit's policy is about keeping such code around. This will be re-enabled at some point (probably by adding a new function to RenderBox)
Created attachment 346477 [details] Patch
Committed r234544: <https://trac.webkit.org/changeset/234544>
<rdar://problem/42898938>