Update root OWNERS file

Add kjellander to owner for the new way of
syncing Chromium deps.
Remove redundant webrtc_examples.gyp entry.
Convert the file from Win to Unix line endings.

BUG=
R=tommi@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/19119004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6969 4adac7df-926f-26a2-2b94-8c16560cd09d