commit 194939b8ca3c2c36ba7615bbd32348e44fafbce8
author Harald Alvestrand <hta@webrtc.org> Wed Jan 24 16:04:13 2018 +0100
committer Commit Bot <commit-bot@chromium.org> Wed Jan 24 16:09:59 2018 +0000
tree 8f11ac281896eba6e79a957a48579dfd131d20d9
parent d2b5b1f5bae94c24cc279fe198ff28236821f1ac

Added UMA counters for SDES vs DTLS key agreement

This is required to figure out when we can deprecate and remove
SDES.

Bug: chromium:804275
Change-Id: Ie234e6b3c8f5de8e78dda8d755d955caa61b7aa7
Reviewed-on: https://webrtc-review.googlesource.com/43340
Reviewed-by: Fredrik Solenberg <solenberg@webrtc.org>
Reviewed-by: Henrik Boström <hbos@webrtc.org>
Commit-Queue: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21746}

api/umametrics.h

diff --git a/api/umametrics.h b/api/umametrics.h
index c512598..2347ac2 100644
--- a/api/umametrics.h
+++ b/api/umametrics.h
@@ -37,6 +37,7 @@
   kEnumCounterDtlsHandshakeError,
   kEnumCounterIceRegathering,
   kEnumCounterIceRestart,
+  kEnumCounterKeyProtocol,
   kPeerConnectionEnumCounterMax
 };
 
@@ -111,6 +112,12 @@
   kIceCandidatePairMax
 };
 
+enum KeyExchangeProtocolType {
+  kEnumCounterKeyProtocolDtls,
+  kEnumCounterKeyProtocolSdes,
+  kEnumCounterKeyProtocolMax
+};
+
 class MetricsObserverInterface : public rtc::RefCountInterface {
  public:
   // |type| is the type of the enum counter to be incremented. |counter|