Histogram HRR vs non-HRR TLS 1.3 connections

Now that we have SSL_used_hello_retry_request, include it in
SSLHandshakeDetails as it affects the RTT count of the handshake.

Bug: none
Change-Id: I6dbbf787b773d5ab0c7182ead25f715fbaab6b1a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1903951
Reviewed-by: Matt Mueller <[email protected]>
Commit-Queue: David Benjamin <[email protected]>
Auto-Submit: David Benjamin <[email protected]>
Cr-Commit-Position: refs/heads/master@{#714805}
3 files changed