The links don't work because line box culling gives the wrong answer for a bounding client rect for empty links that get skipped as part of leading whitespace.
Created attachment 92090 [details]
Comment on attachment 92090 [details]
View in context: https://bugs.webkit.org/attachment.cgi?id=92090&action=review
> + Reviewed by NOBODY (OOPS!).
> + Need a short description and bug URL (OOPS!)
> + No new tests. (OOPS!)
Please fill out the info here
> + https://bugs.webkit.org/show_bug.cgi?id=60040
Would be nice to also have the Radar link here.
Fixed in r85623.
Attachment 92090 [details] did not pass style-queue:
Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'LayoutTests/ChangeLog', u'Source/WebCore/C..." exit_code: 1
Source/WebCore/ChangeLog:5: ChangeLog entry has no bug number [changelog/bugnumber] 
Total errors found: 1 in 3 files
If any of these errors are false positives, please file a bug against check-webkit-style.