This just adds basic functionality and doesn't include things like
full compaction support, expiration, manual clearing logic, etc., as
those will come in subsequent CLs.
The mojom type that will eventually be passed to the worklet process is
defined, but the plumbing to actually pass values to the worklet process
will come in a future CL.
Bug: 394108643
Change-Id: If7948579a78c909c0bd372ac4e5751cb8a86549d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6256880
Reviewed-by: Ayu Ishii <ayui@chromium.org>
Reviewed-by: Orr Bernstein <orrb@google.com>
Commit-Queue: Caleb Raitto <caraitto@chromium.org>
Reviewed-by: Dominic Farolino <dom@chromium.org>
Reviewed-by: Cammie Smith Barnes <cammie@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1432359}
04f5ab713b