11cb0ef41Sopenharmony_cispec: https://w3c.github.io/FileAPI/ 21cb0ef41Sopenharmony_cisuggested_reviewers: 31cb0ef41Sopenharmony_ci - inexorabletash 41cb0ef41Sopenharmony_ci - zqzhang 51cb0ef41Sopenharmony_ci - jdm 61cb0ef41Sopenharmony_ci - mkruisselbrink 7