5b8c0a2a1e
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: If2a98dc714d1755f07af1f70248cf41e4a9db750 Reviewed-on: https://webrtc-review.googlesource.com/23612 Reviewed-by: Björn Terelius <terelius@webrtc.org> Commit-Queue: Oskar Sundbom <ossu@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20887}