<rdar://problem/6425807> Implement WorkerUtils.importScripts()
<https://bugs.webkit.org/show_bug.cgi?id=22721>

Reviewed by Alexey Proskuryakov

Implement importScripts, currently uses a series of synchronous loads
to fetch the scripts, but this is simpler than a synchronous load of
multiple loads in parallel.  In future we'll want to switch to parallel
loading, but this will do for now.

Test: http/tests/workers/worker-importScripts.html


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@41549 268f45cc-cd09-0410-ab3c-d52691b4dbfc
28 files changed