Android NDK r19 Release (build 5232133)
Update prebuilts to ab/2774618
am: 5f5aa81

* commit '5f5aa81a772b26749ea7d7be9bdc55a49e5bf2ad':
  Update prebuilts to ab/2774618

Change-Id: I8b2605adcb6fa16547a9793417a365a1253d942a
tree: 3784edf164e3e197af49a93b6fb4d7ab4f31c855
  1. build-common.sh
  2. build-ninja.sh
  3. LICENSE
  4. MODULE_LICENSE_APL
  5. ninja