Status Update for mus+ash - 12/6

[Daniel Xie]

Hi,

This is a snapshot of what the MUS+ASH team has been working on. The team is focusing on Ash refactoring supporting running mash in a single process. Overall the team is making great progress and burning down bugs for a dev trial in M73. We will start rounds of QA verification pass soon (tracked by crbug.com/911244)

Ash Refactoring

We split the ash refactoring into 2 milestones: supporting mash running in a single process and supporting mash running in separate process. Overall, we are down to 212 ash includes with tests (vs 219 last week). Excluding test includes, we are at 68 (vs 73 last week). The Browser pass rate with mash enabled is at 96% (vs 95% last week).

Single Process Mash (Status: In progress)

The team is working on refactoring ash headers for supporting running mash in a single process.

Here is a summary of the bugs we are tracking:

	Total	In Progress	Backlog
9/20	72	50	22
10/31	34	29	5
11/8	37	34	3
11/30	38	34	4
12/6**	44	39	5

** There is a slight uptick in the number of bugs since we’ve breaked out the bugs for accessibility changes we need to do for the refactoring.