Yura Yaroshevich d140c8f43b Added missing nullable annotations to iOS SDK. ... Some of the PCF and PC methods are actually return nil, but was by default annotated as nonnull via NS_ASSUME_NONNULL_BEGIN. Bug: None No-Presubmit: True Change-Id: Ib8b9263452a61241c9e7a16c1807d87bd597c093 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/209180 Commit-Queue: Yura Yaroshevich <yura.yaroshevich@gmail.com> Reviewed-by: Kári Helgason <kthelgason@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33384}		2021-03-04 13:22:26 +00:00
..
audio	Reland "Replace RecursiveCriticalSection with Mutex in RTCAudioSession."	2021-02-19 15:45:33 +00:00
capturer	Added missing nullable annotations to iOS SDK.	2021-03-04 13:22:26 +00:00
network	Implement network monitor for iOS.	2020-08-20 21:46:18 +00:00
renderer	Wrap WebRTC OBJC API types with RTC_OBJC_TYPE.	2020-05-04 15:01:26 +00:00
video_codec	Add AV1 encoder&decoder wrappers for iOS SDK.	2021-03-03 20:08:17 +00:00
video_frame_buffer	Wrap WebRTC OBJC API types with RTC_OBJC_TYPE.	2020-05-04 15:01:26 +00:00