GitLab

https://bugs.webkit.org/show_bug.cgi?id=57183

Reviewed by Andreas Kling.

Windows buildfix after r82065.

* Api/DerivedSources.pro: Readding escaping on Windows platforms.

git-svn-id: svn://svn.chromium.org/blink/trunk@82113 bbb929c8-8fbe-4397-9dbb-9b2b20218538