Revert "Fix race conditions in removing dying process record"

This reverts commit b22de4e632784b339c8eafd4298deee57e8c7be8.

Reason for revert: Breaks com.android.devicehealthchecks.SystemAppCheck#system_app_anr, see b/206336727

Change-Id: I080deb09582c8479b78f5c8a1d1ac07c4e0cdf12
1 file changed