firefox: check for RTCTrackEvent before modifying it

webrtc/adapter@v5.0.2...v5.0.3

all: move createObjectURL shim to common shims, package: remove package-lock, prevent new one from being created

webrtc/adapter@v5.0.1...v5.0.2

Common: handle onxxx = null

webrtc/adapter@v5.0.0...v5.0.1

Chrome: make ONN async, workaround for #640, fix GUM error callback, munge sdp to keep stream ids, chrome,firefox,safari: add augmenting RTCIceCandidate constructor, common: make URL.createObjectURL shim depend on native support and Shim event.transceiver

Full details in webrtc/adapter@v4.2.2...v5.0.0

chrome: workaround for #640

Full details webrtc/adapter@v4.2.1...v4.2.2

chrome_shim: reject removeTrack(track) + various test fixes and improvements.

Full details in webrtc/adapter@v4.2.0...v4.2.1

chrome: throw exception if adding a stream with a track that already exist, polyfill ontrack in SRD, shim removeTrack

Full details in webrtc/adapter@v4.1.1...v4.2.0

Use simple object assignment instead of Object.assign (for Phantom like browsers)

Full details in webrtc/adapter@v4.1.0...v4.1.

Edge: only set remote candidates once for answer with a=group:BUNDLE, shim 1.0 DTMFSender and lots of test improvements

Full details in webrtc/adapter@v4.0.2...v4.1.0

safari: shim RTCIceServer.url and nag about it, edge: Use session ID for each peer connection + some misc fixes

Full details in webrtc/adapter@v4.0.1...v4.0.2