Don't skip recording QUIC histograms

Change-Id: Ia91ea60c9dc239cac598153f422911ac84ca7cab
Bug: b/157458681
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2320070
Auto-Submit: Nick Harper <nharper@chromium.org>
Commit-Queue: David Schinazi <dschinazi@chromium.org>
Reviewed-by: David Schinazi <dschinazi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#791979}

net/quic/quic_chromium_client_session.cc

@@ -976,11 +976,6 @@ QuicChromiumClientSession::~QuicChromiumClientSession() {
   // Sending one client_hello means we had zero handshake-round-trips.
   int round_trip_handshakes = crypto_stream_->num_sent_client_hellos() - 1;
 
-  // Don't bother with these histogram during tests, which mock out
-  // num_sent_client_hellos().
-  if (round_trip_handshakes < 0 || !stream_factory_)
-    return;
-
   SSLInfo ssl_info;
   // QUIC supports only secure urls.
   if (GetSSLInfo(&ssl_info) && ssl_info.cert.get()) {