[webkit-reviews] review requested: [Bug 124838] Improve renderer classes for MathML Token elements : [Attachment 219325] WIP Patch

[bugzilla-daemon at webkit.org]

Frédéric Wang <fred.wang at free.fr> has asked  for review:
Bug 124838: Improve renderer classes for MathML Token elements
https://bugs.webkit.org/show_bug.cgi?id=124838

Attachment 219325: WIP Patch
https://bugs.webkit.org/attachment.cgi?id=219325&action=review

------- Additional Comments from Frédéric Wang <fred.wang at free.fr>
So here is a patch without the whitespace collapse changes, so that the
RenderText are still attached correctly.

I'm setting this to "review" to get feedback about the general approach of
anonymous wrapper + updating/propagating the style, but it's not ready yet.

This fixes bug 44208, but there are unit tests with dynamic Javascript changes
for which the style of <mi> elements does not seem to be updated correctly, so
I'm wondering if I'm doing something incorrectly...