Revert "Explicitly make the X connection for EGL. (#21831)"#21851

gaaclarke merged 1 commit intoflutter:masterflutter/engine:masterfrom

gaaclarke:revert-516cbaee8736cb4bbc9fdaa6af4ae9a2ec55c5ccgaaclarke/engine:revert-516cbaee8736cb4bbc9fdaa6af4ae9a2ec55c5ccCopy head branch name to clipboard