Bug: 278243594
Test: m && m android.hardware.tv.cec@1.0 && m android.hardware.tv.cec@1.0-service && atest VtsHalTvCecV1_0TargetTest
Change-Id: I2989f66f41172b345e3047218e138358c18b8644
(cherry picked from commit 2371bc8191)
Register a death recipient to remove the callback if
the framework side died.
BUG: 67913697
Test: VTS
Change-Id: I51ce5c85c9ec5d1bc90cac72f314647e1075d657