1. e403212 Added nullopt and implicit construction to rtc::Optional by Oskar Sundbom · 7 years ago
  2. 92ea95e Fixing WebRTC after moving from src/webrtc to src/ by Mirko Bonadei · 7 years ago
  3. bb54720 Moving src/webrtc into src/. by Mirko Bonadei · 7 years ago[Renamed from webrtc/api/optional.h]
  4. 84f6a3f Move optional.h to webrtc/api/ by kwiberg · 7 years ago