ODE-979. Remove use the last batch of *Channel classes

git-svn-id: https://svn.apache.org/repos/asf/ode/trunk@1434553 13f79535-47bb-0310-9956-ffa450edef68
ODE-979. Remove the last *Channel classes

git-svn-id: https://svn.apache.org/repos/asf/ode/trunk@1434554 13f79535-47bb-0310-9956-ffa450edef68