tree e99946419bf6720a00bbfbff4457d3e25e9c3ec4
parent 9a964e3ebafb4f675f664b394f3ed828f0613556
author Steven Moreland <smoreland@google.com> 1494971608 -0700
committer Steven Moreland <smoreland@google.com> 1500659778 -0700

Allow proxies to be compared.

Also:
- removed unnecessary template parameter to toBinder
- don't create redundant BnObjects
- added comparison function for hidl interfaces

toBinder now caches the HIDL pure interface objects
in order to recreate the behavior that the binder kernel does by
itself. This means that if you pass a HIDL object out, you will
always get the same remote reference.

Test: boot a device
Test: boot a marlin
Test: hidl_test and hidl_test_java
Bug: 38348572
Bug: 32172906

Merged-In: I6453200e45eb29e685b06aab4746d9ba18c011a9
Change-Id: I6453200e45eb29e685b06aab4746d9ba18c011a9