Roll src/net/third_party/quiche/src/ 58468984d..8607b29d7 (1 commit)

https://quiche.googlesource.com/quiche.git/+log/58468984dc04..8607b29d7b55

$ git log 58468984d..8607b29d7 --date=short --no-merges --format='%ad %ae %s'
2020-08-19 fayang Log handshake completion time in quic_connection_stats. Logging only.

Created with:
  roll-dep src/net/third_party/quiche/src src/third_party/quic_trace/src

Change-Id: I841c661b04d19a245616b17d0d111ac23165ab58
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2363220
Commit-Queue: Haoyue Wang <haoyuewang@chromium.org>
Commit-Queue: David Schinazi <dschinazi@chromium.org>
Auto-Submit: Haoyue Wang <haoyuewang@chromium.org>
Reviewed-by: David Schinazi <dschinazi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#799911}

DEPS

@@ -322,7 +322,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling feed
   # and whatever else without interference from each other.
-  'quiche_revision': '58468984dc04f8f538b5faabb5a0f033ea35cd9c',
+  'quiche_revision': '8607b29d7b55f7e7e1c1f93cfcd1944716fafe13',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling ios_webkit
   # and whatever else without interference from each other.