Remove the use of the death recipient cookie

It is unnecessary and we don't always know if the NfcAdaptation object
is still valid.

Test: atest CtsNfcTestCases
Test: adb shell svc nfc disable
Test: adb shell svc nfc enable
Test: adb shell kill `pid android.hardware.nfc-service.cuttlefish`
Bug: 319210610
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:61e85a0efb40101a67004bbdde92ecb3e2619245)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:f81fc62613265a286b8c1b8308c6f742e8329850)
Merged-In: I17c707adc4e47220754726c099f7c5449cd68d28
Change-Id: I17c707adc4e47220754726c099f7c5449cd68d28
2 files changed
tree: 8d61003ece78d839d8e78c83ae2e2d661760a7f1
  1. conf/
  2. src/
  3. utils/
  4. .clang-format
  5. Android.bp
  6. CleanSpec.mk
  7. NOTICE
  8. OWNERS
  9. PREUPLOAD.cfg
  10. run_unit_tests.sh