commit e7673cf922a2f433c0e0ddb4911b1046a060880b
author Elad Alon <eladalon@webrtc.org> Mon Dec 03 11:54:40 2018
committer Commit Bot <commit-bot@chromium.org> Mon Dec 03 13:50:43 2018
tree 5ec337021f5477a4aa32acf83932ea6dfd070253
parent aa3d8ad71b9d1022a94091469e2f457deb7fafc5

RtcEventLogImpl nits

1. Make |output_period_ms_| optional, so as to clarify where
   it gets assigned a value. (I.e. the value set by the ctor
   is not retained.)
2. Some extra const modifiers.

Bug: webrtc:8111
Change-Id: I9f3ad7ff763cfbc9c9385f7fd4325ba696772765
Reviewed-on: https://webrtc-review.googlesource.com/c/112588
Commit-Queue: Elad Alon <eladalon@webrtc.org>
Reviewed-by: Björn Terelius <terelius@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25877}

logging/BUILD.gn

diff --git a/logging/BUILD.gn b/logging/BUILD.gn
index 4563306..27be9d5 100644
--- a/logging/BUILD.gn
+++ b/logging/BUILD.gn
@@ -244,6 +244,7 @@
     "../rtc_base:safe_minmax",
     "../rtc_base:sequenced_task_checker",
     "//third_party/abseil-cpp/absl/memory",
+    "//third_party/abseil-cpp/absl/types:optional",
   ]
 
   if (rtc_enable_protobuf) {