am 4eea070c: am f702d6d1: Merge "Use aarch64-linux-android-4.9 for arm64 build (attempt #2)"
am 4eea070c: am f702d6d1: Merge "Use aarch64-linux-android-4.9 for arm64 build (attempt #2)"

* commit '4eea070ca2cf44adbb39e6d1108a2cc547ff6efa':
  Use aarch64-linux-android-4.9 for arm64 build (attempt #2)

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build