Move the binder proxy accounting to libbinder

So the android.os.Debug#getBinderProxyObjectCount will include
the binder proxies from both of the Java and native layers.

Bug: 298314844
Test: dumpsys meminfo
Merged-In: Ifb57eeacc0a4b6ee6e164e83f6f843bfe36f2b15
Change-Id: I4fc8f48e0055544c32d9cf597d3573f0a48a13e4
1 file changed