Notes support for email aliases.

[boocmp]

Resolves brave/brave-browser#49555

[brave-builds]

Warning

You have got a presubmit warning. Please address it if possible.

Discovered possible removal of preference registrations.

Please make sure to properly deprecate preferences by clearing their
value for a couple of milestones before finally removing the code.
Otherwise data may stay in the preferences files forever. See
Migrate*Prefs() in chrome/browser/prefs/browser_prefs.cc and
chrome/browser/prefs/README.md for examples.
This may be a false positive warning (e.g. if you move preference
registrations to a different place or if the preference was only
written to by the policy stack).

Items:

components/email_aliases/email_aliases_service.cc: -void EmailAliasesService::RegisterProfilePrefs(PrefRegistrySimple* registry) {}

[github-actions]

📋 Code Owners Summary

14 file(s) changed, 3 with assigned owners

2 team(s) affected: @brave/chromium-src-reviewers, @brave/deps-reviewers

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Owners and Their Files

@brave/deps-reviewers — 2 file(s)

• chromium_src/components/sync_preferences/DEPS
• components/email_aliases/DEPS

@brave/chromium-src-reviewers — 1 file(s)

• chromium_src/components/sync_preferences/common_syncable_prefs_database.cc

[brave-builds]

A Storybook has been deployed to preview UI for the latest push