Using << on an int8_t or uint8_t will output a character rather than a number.
Places that do this need to cast to int to get the desired behavior.

BUG=none
TEST=none
R=henrik.lundin@webrtc.org, pthatcher@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/40579004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@8223 4adac7df-926f-26a2-2b94-8c16560cd09d
9 files changed