* 'progress': native addEventListener
* 'progress': native addEventListener

shelsonjava/FileAPI,arusakov/FileAPI,RubaXa/FileAPI,cailin/FileAPI,GabrielApG/FileAPI,shelsonjava/FileAPI,cailin/FileAPI,shelsonjava/FileAPI,mahandra/FileAPI,GabrielApG/FileAPI,RubaXa/FileAPI,mahandra/FileAPI,marclaporte/FileAPI,marclaporte/FileAPI,cailin/FileAPI,arusakov/FileAPI,GabrielApG/FileAPI,arusakov/FileAPI,marclaporte/FileAPI,mahandra/FileAPI