Case T-147/19: Order of the General Court of 14 November 2019 — Flovax v EUIPO — Dagniaux and Gervais Danone (GLACIER DAGNIAUX DEPUIS 1923) (EU trade mark — Application for a declaration of invalidity — Application for European Union figurative mark GLACIER DAGNIAUX DEPUIS 1923 — Revocation of the contested decision — Action which has become devoid of purpose — No need to adjudicate)