[JSC] re-implement String#padStart and String#padEnd in JavaScript
Created attachment 277638 [details] Patch
Comment on attachment 277638 [details] Patch r=me
Comment on attachment 277638 [details] Patch Clearing flags on attachment: 277638 Committed r200210: <http://trac.webkit.org/changeset/200210>
All reviewed patches have been landed. Closing bug.