As discussed in bug #103335, it is not entirely clear yet how to support some aspects of breadth lengths defined with calc(), so opening a new bug to track just that. All the other types should have been handled in #103335.
To whoever fix this bug, we should ensure that we have coverage for calc() inside minmax as bug 103799 didn't land any coverage for that.
Taking a look...
This basically involves merging the same fix I did for blink:
[CSS Grid Layout] Support calc() breadth track size
The RenderGrid support for calc() was already there but we had to add also the CSSComputedStyle support. According to the specs
Review URL: https://codereview.chromium.org/23472008
Created attachment 223348 [details]
Created attachment 223691 [details]
Comment on attachment 223691 [details]
Clearing flags on attachment: 223691
Committed r163888: <http://trac.webkit.org/changeset/163888>
All reviewed patches have been landed. Closing bug.
*** Bug 126194 has been marked as a duplicate of this bug. ***