Case C-19/07: Judgment of the Court (First Chamber) of 17 January 2008 (reference for a preliminary ruling from the Cour de cassation (France)) — Paul Chevassus-Marche v Groupe Danone, Société Kro beer brands SA (BKSA), Société Evian eaux minérales d'Evian SA (SAEME) (Approximation of laws — Directive 86/653/EEC — Self-employed commercial agents — Right of an agent entrusted with a specific geographical area to a commission — Transactions concluded without any action on the part of the principal)