[automerger skipped] Clarify that this is not a real browser. am: d5a30e6537 am: 367773ee42 am: 202585fa74 -s ours

am skip reason: skip tag Change-Id I4509307e35468abd6a139e0ed1d0cf6c9a25cfcd with SHA-1 226a035dee is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Browser2/+/1655568

Change-Id: If8dbcc2367c35ff7a87a3dbe9c7bc387270b4b14