3050551a02
In addition to adding messages for origin controls, this patch slightly changes the UI to account for long l10n strings. As a result, the name of the extension is no longer truncated with CSS (ellipsis). This isn't a big problem as these names cannot exceed 45 characters (max 2 lines of text). This allows us to better handle long permission messages and (Windows) scrollbars. UX is OK with that at the moment. We also retain the "default" height of the message below the name of an extension (using the `min-height` property) to avoid flickering as per UX guidelines. Differential Revision: https://phabricator.services.mozilla.com/D156808