Adding TRYSERVER_ROOT to codereview.settings

This is needed for tryjobs to work with updated trybot configurations.

BUG=webrtc:1309
TEST=Submitted try jobs and verified the patch applies properly.

Review URL: https://webrtc-codereview.appspot.com/1045004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@3386 4adac7df-926f-26a2-2b94-8c16560cd09d
2 files changed