To reproduce: 0. Have one 1x display and one 2x display 1. In a Safari window on the 1x display, go to data:text/html,Lorem%20ipsum%20dolor%20sit%20amet,%20consectetur%20adipisicing%20elit,%20sed%20do%20eiusmod%20tempor%20incididunt%20ut%20labore%20et%20dolore%20magna%20aliqua. 2. Search for "aliqua" so the find overlay and bouncy display 3. Drag the window onto the 2x display The find bouncy looks blurry. We need to redraw it at the higher scale factor.
<rdar://problem/9987559>
Created attachment 114590 [details] Patch
Thanks Anders! Committed revision 99911.
Also committed 99912, 99914, and 99915 as build fixes on other platforms.