Upgrades WG weekly meeting 2019-02-12

Discussion

M73 status
- electron/electron#16494
- Possibly 👍 for merge to 5-0-x? electron/electron#16876
- green ci on all platforms
- V8 crash on arm32, but upstream bug maybe?
  - clusterfuzz found some similar ones
- ready to merge to master pending review
Is there a Node (pre-)release we can switch 5-0-x to?
- no
- there's a v12.x branch in nodejs/node
  - what's v12.x-staging?
    - v12.x-staging is the development branch
    - v12.x is closer to "official"
    - we should build our "ToT" node off -staging if possible
    - but once there's a release tag, we should switch to that
  - we should update 5-0-x to current v12.x-staging & rebase our node patches etc.

Updates

Shelley
- pass
John
- pass
Charles
- pass
Sofia
- pass
Deepak
- 2 API deprecations in M73
  - powerMonitor.querySystemIdleState
    - old version is async, new is sync
  - webframe.setIsolatedWorld*
  - both are deprecated in the branch that M73 is merged to, and will be removed in release N+1
Alexey
- pass
Jeremy
- BoringSSL vs OpenSSL
  - incompatible symbols
  - Tobias Niessen said BSSL/OSSL compatibility is a goal for him