Bug - "Start from scratch" link is confusing on read-only editors with actions

[jgyselov]

Describe the problem

A code editor that is read-only but allows file uploads shows the "Start from scratch" link when it's empty. This is confusing, especially when you click it - because the editor is read-only, you cannot actually start from scratch.

Expected behavior

The "Start from scratch" link should not appear, when the code editor is read-only.

"Browse" should be the only option.

Screenshots

[tlabaj]

After talking to design, we agree that the link and the button should both be removed.