TaskType task_type,
const std::string& action_id);
-// Returns a task id for the Drive app with |app_id|.
-// TODO(gspencer): For now, the action id is always "open-with", but we
-// could add any actions that the drive app supports.
-std::string MakeDriveAppTaskId(const std::string& app_id);
-
// Converts |task_descriptor| to a task ID.
std::string TaskDescriptorToId(const TaskDescriptor& task_descriptor);