[automerger skipped] Merge "Remove hiddenapi-mappings and hiddenapi-list-docs." into rvc-dev am: a56084ea -s ours am: f1907483 -s ours am: 203b2dce -s ours

am skip reason: Change-Id If9dcac94eb077c6265c5acf5b3ce6d262db64f90 with SHA-1 7e7fdde3 is in history

Change-Id: I23606c528f4f3fc07ea04ceac58fa3568f6fa14b