Remove VideoSendStreamInput::PutFrame.

PutFrame just copies the frame before swapping it, if it's required that
can easily be done outside this API before swapping the frame.

BUG=
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/14529006

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@6229 4adac7df-926f-26a2-2b94-8c16560cd09d
4 files changed