DO NOT MERGE releasetools: allow for multiple OEM property values.

This CL changes the --oem_settings flag to allow a comma seperated list of
property files. All property values will be used when asserting properties such
as ro.product.name.

For example, if two property files are provided with ro.product.name values of
"sprout" and "sprout_a", the resulting otapackage will check that the device's
ro.product.name property matches at least one of them.

Bug: 34191373
Test: manual

(cherry-picked and adapted from AOSP commit 7f804ba71fd5fa32e6d9735ec2544075a63b9684)

Change-Id: I954673511be8f0929982235cc9cbfbd85a9ee1f4
2 files changed