Getting orientation is not working properly. VideoCaptureImpl::RotationFromDegrees returns -1 in case fails not 0. So we need to change the if statement.

BUG=3869
TEST=Manual
R=glaznev@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/25699004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7311 4adac7df-926f-26a2-2b94-8c16560cd09d