Bug 1519636 - Reformat recent changes to the Google coding style r=emilio,media-playback-reviewers,padenot

clang-format version 17.0.6 (taskcluster-QueHFUviQeyM8Y7r_d7MQQ)

# ignore-this-changeset

Differential Revision: https://phabricator.services.mozilla.com/D195397