Remove backward compat for source names.

[bgrozev]

No description provided.

[codecov]

Codecov Report

Attention: 14 lines in your changes are missing coverage. Please review.

Comparison is base (9d121e4) 43.96% compared to head (892700b) 44.23%.
Report is 2 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2087      +/-   ##
============================================
+ Coverage     43.96%   44.23%   +0.27%     
- Complexity     1920     1927       +7     
============================================
  Files           340      340              
  Lines         18922    18823      -99     
  Branches       2595     2580      -15     
============================================
+ Hits           8319     8327       +8     
+ Misses         9754     9639     -115     
- Partials        849      857       +8     

Files	Coverage Δ
...rc/main/java/org/jitsi/videobridge/Conference.java	29.21% <ø> (ø)
.../jitsi/videobridge/load_management/LastNReducer.kt	84.48% <100.00%> (ø)
.../jitsi/videobridge/message/BridgeChannelMessage.kt	66.26% <ø> (-0.95%)	⬇️
...n/kotlin/org/jitsi/videobridge/AbstractEndpoint.kt	22.50% <0.00%> (ø)
...si/videobridge/cc/allocation/AllocationSettings.kt	75.00% <90.90%> (-3.71%)	⬇️
...tsi/videobridge/cc/allocation/BitrateController.kt	55.73% <83.33%> (-0.42%)	⬇️
...lin/org/jitsi/videobridge/relay/RelayedEndpoint.kt	0.00% <0.00%> (ø)
.../videobridge/colibri2/Colibri2ConferenceHandler.kt	1.03% <0.00%> (ø)
.../src/main/kotlin/org/jitsi/videobridge/Endpoint.kt	21.06% <22.22%> (+0.70%)	⬆️

... and 7 files with indirect coverage changes

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[JonathanLennox]

I think sendVideoConstraints (V1) can also go away?

In general search for any remaining @deprecated markers and make sure they're not source-names related?

[bgrozev]

There are 3 remaining deprecated functions: VideoTypeMessage, onStageEndpoints and onStage sources. Unfortunately I don't know if they are still used by endpoints or not (even though endpoints claim to support source names). I'll see if I can find some data.