common: Don't show tooltips for Unlock buttons in PermissionInfobars
GtkLockButton won't respect GtkWidget.has-tooltip, so lets set those to empty strings to avoid having tooltips in our permission infobar lock buttons.
Fixes #2030 (moved)
GtkLockButton won't respect GtkWidget.has-tooltip, so lets set those to empty strings to avoid having tooltips in our permission infobar lock buttons.
Fixes #2030 (moved)