As Darin suggested in Bug 30555, layoutTestController.counterValueForElementById should return space-separated string when there are multiple counters in one element.
Created attachment 42165 [details] Patch v1
Comment on attachment 42165 [details] Patch v1 > + stream << " "; It's probably more efficient to append a space character instead of a single-character string, but efficiency is not critical here. r=me
> It's probably more efficient to append a space character instead of a > single-character string, but efficiency is not critical here. Yeah, I considered it a bit, but I just used the C string because I couldn't find operator<<(char) in TextStream. I think it's not worth adding an overload function.
Committed r50345: <http://trac.webkit.org/changeset/50345>