src: browser: abort: call after finished callback
src: browser: abort: call after finished callback

Fixes test/abort 'does not cause any trouble when calling in "gotStatus" (same-origin)'
on Opera 10.50

npmcomponent/jakutis-httpinvoke,jakutis/httpinvoke,jakutis/httpinvoke,fuzeman/httpinvoke,fuzeman/httpinvoke