they may or may not be empty.
<rdar://problem/51780886>
Created attachment 372202 [details] Patch
Comment on attachment 372202 [details] Patch Attachment 372202 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/12487237 New failing tests: svg/text/textpath-reference-update.html
Created attachment 372214 [details] Archive of layout-test-results from ews211 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews211 Port: win-future Platform: CYGWIN_NT-10.0-17763-3.0.5-338.x86_64-x86_64-64bit
Committed r246480: <https://trac.webkit.org/changeset/246480>