tree 2394534ee39c8702598485d2a52b21ddb498cd3e
parent 4717314d74cfae8485b1864d61647b4f49f58ff7
author Devin Moore <devinmoore@google.com> 1708715978 +0000
committer Android Build Coastguard Worker <android-build-coastguard-worker@google.com> 1718255928 +0000

libmediatranscoding: handle death recipient cookie ownership differently

The ownership of the death recipient cookie is now limited to the
TranscodingResourcePolicy object and the binderDied callback.
They both must be able to delete the cookie object and they both must be
aware of it already being deleted.

In all cases, the TranscodingResourcePolicy object that needs to be
unregistered will outlive the cookie and the death recipient.

Calling unlinkToDeath is unneccessary because the last strong ref to the
binder that was linked to death is removed in the unregisterSelf method
which will unlink the binder and death recipient.

Test: atest CtsMediaTranscodingTestCases MediaSampleReaderNDKTests
Bug: 319210610
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:0c674f5ff68daa64b90e1a234061ba9bebe6173c)
Merged-In: I8e6ba40fe3da30bf8753e7a16ad5c8cd5dfda40b
Change-Id: I8e6ba40fe3da30bf8753e7a16ad5c8cd5dfda40b