jquery/jquery — pull request #828 by gibson042 (2012-06-16 13:42:20+00:00)
Title: no ticket: abstract "execute if function" pattern to shared variable

Sizes - compared to master @ ea9ec9527647f0cea396ca536e6f34b4a4491d11
```
253279 (+31) dist/jquery.js
92338 (-58) dist/jquery.min.js
33184 (-11) dist/jquery.min.js.gz
```