Revert "CTS for timestamp in ScanResult"

This accompanies:
https://googleplex-android-review.googlesource.com/217002

This reverts commit 98a6d451be2559e03ba221fb382764f85e3c2038

Change-Id: Ib37b72c59aad34fe9fd4461979c5f51af1218e37
1 file changed