Refactor handling of <Feature Abort> responses

When handling a message, local devices return a constant instead of
a boolean. The constant represents 3 cases:
1. A <Feature Abort> response with a specific operand
2. The message was successfully handled
3. The message was not handled

This allows (almost) all <Feature Abort> messages to be sent by
HdmiCecController instead of local devices.

Test: atest com.android.server.hdmi
Bug: 180103617
Change-Id: If3a65f512c689a1b0596dd4b8d9fcf489c3468e3