Updated PeerConnection samples so they run on FF.

R=braveyao@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/6359004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/samples/js@5340 4adac7df-926f-26a2-2b94-8c16560cd09d
7 files changed
tree: 414c70f0d6a40b916bfb3d28a2c9f29e328749b8
  1. apprtc/
  2. base/
  3. demos/
  4. OWNERS