From 6ad9f26975c6e349f3b7f69cd58faa40a4feac10 Mon Sep 17 00:00:00 2001
From: Oskar Sundbom <ossu@webrtc.org>
Date: Thu, 16 Nov 2017 10:53:39 +0100
Subject: [PATCH] Optional: Use nullopt and implicit construction in
 /modules/audio_device

Changes places where we explicitly construct an Optional to instead use
nullopt or the requisite value type only.

This CL was uploaded by git cl split.

Bug: None
Change-Id: I9f581b44a43db701300e100a3ff70d90e3dd4f6e
Reviewed-on: https://webrtc-review.googlesource.com/23572
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Oskar Sundbom <ossu@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21581}
---
 modules/audio_device/audio_device_unittest.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/audio_device/audio_device_unittest.cc b/modules/audio_device/audio_device_unittest.cc
index 11278c4c8d..c309ca6819 100644
--- a/modules/audio_device/audio_device_unittest.cc
+++ b/modules/audio_device/audio_device_unittest.cc
@@ -204,7 +204,7 @@ class LatencyAudioStream : public AudioStream {
       {
         rtc::CritScope lock(&lock_);
         if (!pulse_time_) {
-          pulse_time_ = rtc::Optional<int64_t>(rtc::TimeMillis());
+          pulse_time_ = rtc::TimeMillis();
         }
       }
       constexpr int16_t impulse = std::numeric_limits<int16_t>::max();