Implement native send and receive logic for HdmiCecController.

This change includes native jni implementation for
incoming and outgoing message of CEC.
For incoming message, native layer converts it into three
pieces, source address (initiator), destination address (follower)
and data body which includes opcode. In Java layer, it is delegated to
main io thread. For now all messages are rejected by sending <Feature Abort>
to initiator.
For outoging message, all messages are sent to io thread and it delegates
it into native layer. Native logic converts it into cec_message and
pass it to HAL so that HAL performs sending message.
In order to handle <Feature Abort> message, added [Abort reason] which is
defined in hdmi_cec.h.

Change-Id: If9fd74745f476105e5cfae964e39c78bae69d3e2