tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 7a8c5313db5ba6afc74b5d5a2591e95f1b54e551..c50016faa82d04c456f8d9aa844d54f1e1a5afa2 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -31469,6 +31469,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram
+    name="Net.SSL_Connection_Latency_PostQuantumSupported_Full_Handshake"
+    units="ms">
+  <owner>mab@chromium.org</owner>
+  <summary>
+    Time from when the Connect() starts until it completes (full handshakes
+    only), for a set of domains that we expect to always offer the experimental
+    post-quantum (CECPQ1) ciphersuites.
+  </summary>
+</histogram>
+
 <histogram name="Net.SSL_Connection_Latency_Resume_Handshake" units="ms">
   <owner>agl@chromium.org</owner>
   <summary>
@@ -31477,6 +31488,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram name="Net.SSL_Connection_PostQuantum_Negotiated" enum="Boolean">

[davidben, 2016/07/29 22:58:57]

BooleanSupported? I think we usually like to pick one of the named booleans just
so there's less confusion about true vs false.

[mab, 2016/07/30 03:12:48]

done

[jwd, 2016/08/01 15:53:53]

Was there a patch set that wasn't uploaded?

[mab, 2016/08/09 21:04:41]

Whoops.  Done.

+  <owner>mab@chromium.org</owner>
+  <summary>
+    For only browsers in the post-quantum (CECPQ1) ciphersuite experiment,
+    counts the full TLS handshakes where CECPQ1 was, or was not, negotiated on
+    hosts where we expect it to be negotiated.
+  </summary>
+</histogram>
+
 <histogram name="Net.SSL_EVCertificateCTCompliance"
     enum="CTRequirementCompliance">
   <obsolete>