tree ad5ea70ed3cb1129a9cd47416d163767eb86b416
parent 771f6486a3b0333d43a2f8c743bfb945dca9db2c
author Sen Jiang <senj@google.com> 1501109658 -0700
committer Treehugger Robot <treehugger-gerrit@google.com> 1522977290 +0000

Remove Chrome OS reference in log in common code.

Seeing "Chrome OS Update Engine starting" in Android logcat might be
confusing, changed it to "A/B Update Engine".

Bug: 63666575
Test: mma
Change-Id: Ib1e18cea7b486b84fe6d958c4549bafb56fa2f8d