[Qt] dumpAsText() output of Qt-DRT differs from other DRTs

[Qt] dumpAsText() output of Qt-DRT differs from other DRTs
https://bugs.webkit.org/show_bug.cgi?id=69718

Gardening, add Qt specific expected file for svg/custom/bug86119.html
introduced in r117792, because it lacks a trailing whitespace on Qt platform.

Patch by János Badics <jbadics@inf.u-szeged.hu> on 2012-05-22
Reviewed by Csaba Osztrogonác.

* platform/qt/svg/custom/bug86119-expected.txt: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@117935 268f45cc-cd09-0410-ab3c-d52691b4dbfc