Open the URL and select the text in the text field, then click outside the field. The selection remains highlighted and active. Possibly a regression from r14952 <rdar://problem/4590366> REGRESSION: Selection incorrectly paints gaps on TOT
<rdar://problem/4613995>
*** Bug 9727 has been marked as a duplicate of this bug. ***
This was a duplicate. The earlier Radar is <rdar://problem/4612327>.
Created attachment 9419 [details] Patch
Committed in r15397.