iceweasel-oai 1c7c43cd85 Migrate the MXC sandbox to the 1.0.0 SDK (#51819) ...

## What changed

- Replace the separate MXC crates with the pinned `mxc-sdk` 1.0.0 dependency and update Cargo and Bazel lockfiles.
- Use the cached PSEC API-set check for availability and the SDK's native deny-path capability check before launch. Native creation and request-specific capabilities are validated at launch.
- Map empty environments to `None` to retain Windows user-profile defaults, while keeping nonempty environments explicit. Document the SDK's `SystemRoot` and `LOCALAPPDATA` requirements.
- Configure Bazel's LLVM resource compiler for Windows GNU builds, document Cargo's `RC_PATH` requirement, and add `libproc` and `libsandbox` to the macOS SDK libraries.

## Testing

Update the request-building test to verify that nonempty environments remain explicit and empty environments become `None`.

GitOrigin-RevId: f3ccbb92ceaa71f16c5d6cb185a7602a5bb8da53

2026-10-07 20:21:35 +00:00

..

src

Migrate the MXC sandbox to the 1.0.0 SDK (#51819)

2026-10-07 20:21:35 +00:00

BUILD.bazel

Rename the read-only Seatbelt platform defaults policy (#41449)

2026-08-29 02:49:33 +00:00

Cargo.toml

Use descriptor-safe helpers for executable test fixtures (#50018)

2026-10-01 15:57:03 +00:00