Credentials in URL are not Restored #12377

Step to reproduce

1. Visit http://user:password@example.com:403/path with "Block all unencrypted connection"

2. Expect URL should be rewrote to https://user:password@example.com:403/path

3. Actual URL is https://null:null@example.com:403/path

Reason

Seemingly wrong scoping in chromium/background.js#L323