[automerger skipped] Merge "[RESTRICT AUTOMERGE] Track behavior change in default HostnameVerifier." into oreo-mr1-cts-dev am: e79d676601 -s ours

am skip reason: subject contains skip directive

Original change: https://android-review.googlesource.com/c/platform/libcore/+/1547918

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5494c278f36e25251376c8b65240eecfcdee580f