Reland "Binder: support storing interface stability"

This reverts commit e9495af181d56a4ba359539e3ff07d092d6d0a51.
Relanding original change 5981dcbe4a6701c1776e9ece08aa83fe01655da1

Reason for revert: reland feature

Change-Id: I4be143706996ba7ab19a3e1446fece7b5d18f205

1 files changed, 3 insertions, 0 deletions

diff --git a/libs/binder/Binder.cpp b/libs/binder/Binder.cpp
index bdf0f8ef9f..268c85e096 100644
--- a/libs/binder/Binder.cpp
+++ b/libs/binder/Binder.cpp
@@ -124,6 +124,7 @@ status_t BBinder::transact(
     uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
 {
     data.setDataPosition(0);
+    data.setTransactingBinder(this);
 
     status_t err = NO_ERROR;
     switch (code) {
@@ -135,8 +136,10 @@ status_t BBinder::transact(
             break;
     }
 
+    // In case this is being transacted on in the same process.
     if (reply != nullptr) {
         reply->setDataPosition(0);
+        reply->setTransactingBinder(this);
     }
 
     return err;