work: pass the crop settings to the subtitle renderer when adding it to the flter chain.

Fixes an issue where subtitles would not be re-positioned and be cut off.

Fix by John Stebbins.



git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@5410 b64f7644-9d1e-0410-96f1-a4d463321fa5