commit 51c439d79cafb1dc396c09559262d609e4370fd0
author David Brazdil <dbrazdil@google.com> Thu Apr 26 14:05:13 2018 +0100
committer David Brazdil <dbrazdil@google.com> Wed May 02 16:20:01 2018 +0100
tree 002462b54901a6356fccb2641f9e91c0be411c71
parent c184c0a7c623b185a4529b62cf08fd10b21fee92

Build hidden API DEX signatures with Soong

Internal master tree is still invoking Doclava with a Makefile build
rule for hidden API, while the remaining Doclava rules have been
migrated to Soong. Do the same for hidden API.

Test: make out/soong/.intermediates/frameworks/base/hiddenapi-lists/android_common/private-dex.txt
Merged-In: Ifa912f8751025b7de24a982a1a227a9c27d18267
Change-Id: Ifa912f8751025b7de24a982a1a227a9c27d18267
(cherry picked from commit 4f9d4d566c6022f18c245380a2f6cd51957ac12a)