[automerger skipped] Merge "Use -target 8 for android_uiautomator" am: 4aedb4cd am: b26e0825 -s ours am: 1e1ae262 -s ours am: 4c23c6b7 -s ours

am skip reason: Change-Id I6871ab5436232ad3bffff6bd26adf2de6b3c06ff with SHA-1 51387a02 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1388897

Change-Id: I0c0bf45a32c4691b5bdcc8510d75304e6e29be21