am bc45fcbb: am 205d1c34: cherrypicking tools and adt r12 relnotes from hc-mr1...
am bc45fcbb: am 205d1c34: cherrypicking tools and adt r12 relnotes from hc-mr1 Change-Id: I0ea492417581c062f6433e23345fe3fe398709c0
* commit 'bc45fcbb':
cherrypicking tools and adt r12 relnotes from hc-mr1 Change-Id: I0ea492417581c062f6433e23345fe3fe398709c0