This patch:
- switches `//browser_patches/chromium` to checkout and build
chromium-beta branch
- introduces `//browser_patches/chromium/roll_to_current_beta.sh` script
that pulls build configuration for beta from omaha proxy
- switches Github Action to pull daily to the latest beta
Drive-by: fix bug in argument parsing for Chromium building
Currently, we mirror Chromium revisions from gbuckets to our cdn and
name them same way as Chromium revision.
However, with the upcoming bundling of FFMPEG, we'd like to revision
Chromium packages separately, since our Chromium package will depend from
a number of factors:
- chromium upstream revision
- ffmpeg version
- extra files to add to the package or remove from the package
We should be able to produce a new Chromium build once any of these changes.
With this patch, to roll Chromium browser:
- update chromium revision number in the
`//browser_patches/chromium/UPSTREAM_CONFIG.sh`
- bump the build number in the `//browser_patches/chromium/BUILD_NUMBER`
Reference #3680
