With this patch series, firefox now renders
flexbox-table-flex-items-1.html the same as Google Chrome. Hence the
modification to flexbox-table-flex-items-1-ref.html.
Both table-as-item-flex-cross-size.html and
table-as-item-stretch-cross-size.html contain multiple captions. We still
don't support multiple caption (bug 144517), but passing them means we
correctly subtract caption's block-size when overriding table flex
item's block-size.
We also don't have enough test coverage for table flex items in column
flex container. Add some reftests adapted from existing ones that tests
table flex items in a row flex containers
Differential Revision: https://phabricator.services.mozilla.com/D103440
e84baf5c73