Tag studio-master-dev before b/27917934 push
am 532a981d: (-s ours) Merge branch \'mnc-dev-plus-aosp\' of https://googleplex-android.googlesource.com/_direct/platform/prebuilts/gcc/darwin-x86/aarch64/aarch64-linux-android-4.9 into mnc-dev-plus-aosp

* commit '532a981d339065ffd3f39a7c794c985425cc17a3':