[user:name-raw] token checks warn me even when [user:name] is not being used

This may be related to #2153859: [user:name-raw] token checks in install should not be flagged as errors -- maybe a regression? But it's a minor user-facing annoyance.

On the status page, I'm warned that:

"Replace the token [user:name] with [user:name-raw] in e-mail template, if using username for login."

I'm warned this three times, for the account activation, welcome (admin created) and welcome (no approval required) messages.

There are two annoying things about this:

• First, I'm not using username for login. I'm only using email addresses. So, is there some way to tell Real Name "thanks for the warning, but no, I'm not using username for login, please stop displaying this"?
• More significantly, none of these templates have the [user:name] token in them. They only use [user:validate-url]. So I'm not sure why it's warning me about these tokens at all -- they're not there and there's nothing for me to fix even if I wanted to.