Toggling `Live caption` via media-playback button dynamically downloads Google SODA components

Description

Toggling Live caption via media-playback button dynamically downloads Google SODA components; this is new in the Chromium 91 major bump - we need to figure out how we want to handle this

Steps to Reproduce

1. new profile
2. play https://www.youtube.com/watch?v=kwAGY1PwMkE
3. click on the media-control menu item on the right-hand side of the toolbar
4. toggle Live Caption to On
5. look at your terminal/console window

Actual result:

Looks like this downloads Google’s SODA (Speech On-Device API) components, dynamically:

[6492:1116:0514/082151.546:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://www.youtube.com/api/stats/watchtime?ns=yt&el=detailpage&cpn=PaQe6mmwRVE79tyy&docid=kwAGY1PwMkE&ver=2&referrer=https%3A%2F%2Fwww.youtube.com%2Fresults%3Fsearch_query%3Djonathan%2Bsampson&cmt=136.601&ei=DZWeYIvwNs2Dkwavnq3IDw&fmt=134&fs=0&rt=137&of=wbAUJoLFDaeeOSJrHXH1sg&euri&lact=3412&cl=372995990&state=playing&vm=CAEQABgEKiAwdkUxUVZoUUY5M0NfYURuSzlRbzUwX053b3Y2WFg2OToyQU9HdF9PSzQwYkVsaTNZNjNjRXNGTERzdWdnZmhwamJzTnI2ZWRkMHh6dVVOei1vN2c&volume=100&cbr=Chrome&cbrver=91.0.4472.38&c=WEB&cver=2.20210512.06.00&cplayer=UNIPLAYER&cos=Windows&cosver=10.0&cplatform=DESKTOP&hl=en_US&cr=US&len=1648.281&rtn=177&feature=search&afmt=251&idpj=-1&ldpj=-14&rti=137&st=96.601&et=136.601&muted=0
[6492:1116:0514/082151.546:VERBOSE1:tls_handshaker.cc(96)] TlsHandshaker: continuing handshake
[6492:1116:0514/082151.573:VERBOSE1:tls_handshaker.cc(96)] TlsHandshaker: continuing handshake
[6492:1116:0514/082151.573:VERBOSE1:tls_handshaker.cc(96)] TlsHandshaker: continuing handshake
[6492:1116:0514/082151.574:VERBOSE1:tls_client_handshaker.cc(470)] Client: handshake finished
[6492:1116:0514/082155.001:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://r4---sn-n4v7knl6.googlevideo.com/videoplayback?expire=1621027181&ei=DZWeYIvwNs2Dkwavnq3IDw&ip=99.152.113.108&id=o-ADGDADG68oPksEnAu0IeM4FdrNUwVM6g-2QXr2VNX4ry&itag=251&source=youtube&requiressl=yes&mh=Rf&mm=31%2C26&mn=sn-n4v7knl6%2Csn-a5mlrn7s&ms=au%2Conr&mv=m&mvi=4&pl=20&initcwndbps=1120000&vprv=1&mime=audio%2Fwebm&ns=MGv1UU8Ye9SARsiTk4nIcegF&gir=yes&clen=26249892&otfp=1&dur=1648.281&lmt=1575389686247419&mt=1621004696&fvip=4&keepalive=yes&fexp=24001373%2C24007246&c=WEB&txp=2211222&n=zO1ysO_CI9s7fA&sparams=expire%2Cei%2Cip%2Cid%2Citag%2Csource%2Crequiressl%2Cvprv%2Cmime%2Cns%2Cgir%2Cclen%2Cotfp%2Cdur%2Clmt&sig=AOq0QJ8wRQIhAPkD_9VAx-HIOLqSMdfrsTVcyFAgZEoKpb2QtFHd8_jKAiAeIL_O0azsOiehp2iN6FQgI6ERQBI6OnNIdYfdHUKsyA%3D%3D&lsparams=mh%2Cmm%2Cmn%2Cms%2Cmv%2Cmvi%2Cpl%2Cinitcwndbps&lsig=AG3C_xAwRAIgNOmVEXzF982XNOoYiS2QSqdp_JYjAmHB5PSdLhokbs8CIFOj6HB-azpcSiC0P2JCsYCAx_61_HESy-GwJa4pHPD2&alr=yes&cpn=PaQe6mmwRVE79tyy&cver=2.20210512.06.00&range=4112753-4597340&rn=23&rbuf=119945
[6988:14308:0514/082155.254:VERBOSE1:component_installer.cc(267)] StartRegistration for SODA Library
[6988:14780:0514/082155.254:VERBOSE1:component_installer.cc(267)] StartRegistration for SODA en-US Models
[6988:9976:0514/082155.255:VERBOSE1:component_installer.cc(411)] FinishRegistration for SODA Library
[6988:9976:0514/082155.256:VERBOSE1:component_installer.cc(411)] FinishRegistration for SODA en-US Models
[6492:1116:0514/082155.257:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://go-updater.brave.com/extensions
[6492:1116:0514/082155.257:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://go-updater.brave.com/extensions
[6492:1116:0514/082155.294:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://componentupdater.brave.com/service/update2/json
[6492:1116:0514/082155.296:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://componentupdater.brave.com/service/update2/json
[6988:9976:0514/082155.346:VERBOSE1:request_sender.cc(181)] Request completed from url: https://update.googleapis.com/service/update2/json
[6492:1116:0514/082155.347:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://crlsets.brave.com/edgedl/release2/chrome_component/AqV3dEfu7BD5b9UQsUmlNA_1.0.7/AN4h7FThv35v2FE8zZO1BHs
[6988:9976:0514/082155.348:VERBOSE1:request_sender.cc(181)] Request completed from url: https://update.googleapis.com/service/update2/json
[6492:1116:0514/082155.349:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://crlsets.brave.com/edgedl/release2/chrome_component/KER6p0Gr9-8E8ZmiXE7F4A_1.0.0/ALoRDWbCNFaNcA17KLAsXzQ
[6988:9976:0514/082155.358:VERBOSE1:url_fetcher_downloader.cc(136)] url fetcher response started for: http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/AqV3dEfu7BD5b9UQsUmlNA_1.0.7/AN4h7FThv35v2FE8zZO1BHs
[6988:9976:0514/082155.407:VERBOSE1:url_fetcher_downloader.cc(136)] url fetcher response started for: http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/KER6p0Gr9-8E8ZmiXE7F4A_1.0.0/ALoRDWbCNFaNcA17KLAsXzQ
[6492:1116:0514/082156.009:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://i.ytimg.com/an_webp/eGoSdLNceEk/mqdefault_6s.webp?du=3000&sqp=CLqZ-oQG&rs=AOn4CLACq8V-ALZRLmtxwi2X8e3NMSHACA
[6988:9976:0514/082156.099:VERBOSE1:url_fetcher_downloader.cc(113)] Downloaded 20266623 bytes in 752ms from http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/AqV3dEfu7BD5b9UQsUmlNA_1.0.7/AN4h7FThv35v2FE8zZO1BHs to C:\Users\Stephen\AppData\Local\Temp\chrome_url_fetcher_6988_1606468182\AN4h7FThv35v2FE8zZO1BHs
[6988:16568:0514/082156.158:VERBOSE1:component_unpacker.cc(59)] Verifying component: C:\Users\Stephen\AppData\Local\Temp\chrome_url_fetcher_6988_1606468182\AN4h7FThv35v2FE8zZO1BHs
[6988:16568:0514/082156.359:VERBOSE1:component_unpacker.cc(77)] Verification successful: C:\Users\Stephen\AppData\Local\Temp\chrome_url_fetcher_6988_1606468182\AN4h7FThv35v2FE8zZO1BHs
[6988:16568:0514/082156.360:VERBOSE1:component_unpacker.cc(90)] Unpacking in: C:\Users\Stephen\AppData\Local\Temp\6988_512607737
[6988:9976:0514/082156.654:VERBOSE1:url_fetcher_downloader.cc(113)] Downloaded 41780976 bytes in 1305ms from http://edgedl.me.gvt1.com/edgedl/release2/chrome_component/KER6p0Gr9-8E8ZmiXE7F4A_1.0.0/ALoRDWbCNFaNcA17KLAsXzQ to C:\Users\Stephen\AppData\Local\Temp\chrome_url_fetcher_6988_1603615579\ALoRDWbCNFaNcA17KLAsXzQ
[6988:8408:0514/082156.688:VERBOSE1:component_unpacker.cc(103)] Unpacked successfully
[6988:8408:0514/082156.691:VERBOSE1:component_installer.cc(119)] Install: version=1.0.7 current version=0.0.0.0
[6988:8408:0514/082156.691:VERBOSE1:component_installer.cc(137)] unpack_path=C:\Users\Stephen\AppData\Local\Temp\6988_512607737 install_path=C:\Users\Stephen\AppData\Local\BraveSoftware\Brave-Browser-Nightly\User Data\SODA\1.0.7
[6988:9976:0514/082156.694:VERBOSE1:component_installer.cc(454)] Component ready, version 1.0.7 in C:\Users\Stephen\AppData\Local\BraveSoftware\Brave-Browser-Nightly\User Data\SODA\1.0.7
[6988:9976:0514/082156.694:VERBOSE1:soda_component_installer.cc(143)] Component ready, version 1.0.7 in C:\Users\Stephen\AppData\Local\BraveSoftware\Brave-Browser-Nightly\User Data\SODA\1.0.7
[6988:9976:0514/082156.695:VERBOSE1:component_updater_service.cc(387)] Update completed with error 0
[6492:1116:0514/082156.695:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://go-updater.brave.com/extensions
[6492:1116:0514/082156.754:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://componentupdater.brave.com/service/update2/json
[6988:16568:0514/082156.762:VERBOSE1:component_unpacker.cc(59)] Verifying component: C:\Users\Stephen\AppData\Local\Temp\chrome_url_fetcher_6988_1603615579\ALoRDWbCNFaNcA17KLAsXzQ
[6988:9976:0514/082156.787:VERBOSE1:request_sender.cc(181)] Request completed from url: https://update.googleapis.com/service/update2/json
[6988:16568:0514/082157.136:VERBOSE1:component_unpacker.cc(77)] Verification successful: C:\Users\Stephen\AppData\Local\Temp\chrome_url_fetcher_6988_1603615579\ALoRDWbCNFaNcA17KLAsXzQ
[6988:16568:0514/082157.137:VERBOSE1:component_unpacker.cc(90)] Unpacking in: C:\Users\Stephen\AppData\Local\Temp\6988_2124775342
[6988:16568:0514/082157.629:VERBOSE1:component_unpacker.cc(103)] Unpacked successfully
[6988:16568:0514/082157.635:VERBOSE1:component_installer.cc(119)] Install: version=1.0.0 current version=0.0.0.0
[6988:16568:0514/082157.635:VERBOSE1:component_installer.cc(137)] unpack_path=C:\Users\Stephen\AppData\Local\Temp\6988_2124775342 install_path=C:\Users\Stephen\AppData\Local\BraveSoftware\Brave-Browser-Nightly\User Data\SODALanguagePacks\en-US\1.0.0
[6988:9976:0514/082157.645:VERBOSE1:component_installer.cc(454)] Component ready, version 1.0.0 in C:\Users\Stephen\AppData\Local\BraveSoftware\Brave-Browser-Nightly\User Data\SODALanguagePacks\en-US\1.0.0
[6988:9976:0514/082157.645:VERBOSE1:soda_language_pack_component_installer.cc(126)] Component ready, version 1.0.0 in C:\Users\Stephen\AppData\Local\BraveSoftware\Brave-Browser-Nightly\User Data\SODALanguagePacks\en-US\1.0.0
[6492:1116:0514/082157.652:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://go-updater.brave.com/extensions
[6988:9976:0514/082157.652:VERBOSE1:component_updater_service.cc(387)] Update completed with error 0
[6492:1116:0514/082157.690:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://componentupdater.brave.com/service/update2/json
[6988:9976:0514/082157.724:VERBOSE1:request_sender.cc(181)] Request completed from url: https://update.googleapis.com/service/update2/json

These show up in brave://components:

• SODA en-US Models - Version: 1.0.0
• SODA Library - Version: 1.0.7

Expected result:

Unsure; but we should figure out if we want this enabled at all, and/or wrapped via our proxy calls, as we do with other component downloads.

Reproduces how often:

100%

Brave version (brave://version info)

Brave	1.26.19 Chromium: 91.0.4472.38 (Official Build) nightly (64-bit)
Revision	8155e7afab5d695cf0e028f4d77203287523cda9-refs/branch-heads/4472_35@{#6}
OS	Windows 10 OS Version 2009 (Build 21376.1)

Version/Channel Information:

• Can you reproduce this issue with the current release? no
• Can you reproduce this issue with the beta channel? no
• Can you reproduce this issue with the nightly channel? yes

@rebron @bsclifton @karenkliu @brave/legacy_qa

[jumde]

This will be disabled for now since it requires an API key. Following up with the chromium team to check if this will be available for chromium derivatives.

[diracdeltas]

cc @pes10k @jumde