Mass-format GN recipes

This busybody CL should be trivial. It was generated by issuing

```
git ls-files -- "*.gn" | xargs gn format
```

and passed under `git cl split`. This particular CL is scoped to
recipes under:

media/midi

This CL was uploaded by git cl split.

R=toyoshim@chromium.org

Change-Id: If4066afcd464889418c6a71a805af75b8daede56
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6598637
Auto-Submit: Kalvin Lee <kdlee@chromium.org>
Commit-Queue: Kalvin Lee <kdlee@chromium.org>
Reviewed-by: Takashi Toyoshima <toyoshim@chromium.org>
Commit-Queue: Takashi Toyoshima <toyoshim@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1466936}
NOKEYCHECK=True
GitOrigin-RevId: 07b715eab80979e02b7629ab0eab3ac7fc314a7c
1 file changed