[tbb-dev] pseudo-hosts for first party isolation?

[Arthur D. Edelstein]

Hi Everyone,

Yoshi asked me about first-party isolation of various kinds of
top-level content, including:
data:, chrome:, resource:, about:, javascript: URLs.

Should Mozilla generate first-party "pseudo-hosts" for these as we
have in Tor Browser? What are the pros and cons?

Here's the bug -- feel free to comment directly:
https://bugzilla.mozilla.org/show_bug.cgi?id=1300671

Thanks,
Arthur