Unreviewed. Fix code indentation and spacing.

Patch by Diego Pino Garcia <dpino@igalia.com> on 2014-02-24

* Scripts/webkitpy/style/checkers/js.py:
(SingleQuoteChecker.check):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@164582 268f45cc-cd09-0410-ab3c-d52691b4dbfc