Merge "Support lists of files in adb.AndroidDevice.push." am: fccaf17264 am: 0935eedc97 am: d93834bce2 am: c8b08c8233

Original change: https://android-review.googlesource.com/c/platform/development/+/1422601

Change-Id: I5ddcc3524fc05f48d426dfbe21f3d5f03671a14f