When the mouse cursor is placed over the drag & drop zone to insert an image into content, a tooltip is displayed with the text "No file chosen".
As the area disappears once a file has been chosen, it's irrelevant to specify the status. What's more, the text is in English even when the user's preferences are in French.

Steps to reproduce
- Select the "Insert image" button in the Froala bar
- Place mouse cursor over "Click to browse" area.
Observed result in a french page
A tooltip with the text "No file chosen"
Expected result in a french page
- A tooltip translated with the text "Aucun fichier sélectionné"
or
- No tooltip