shareable: Remove old comments

This was introduced at cbf36734f8,
but the situation was changed at 9d867850dc
This commit is contained in:
Hajime Hoshi 2020-04-01 00:56:20 +09:00
parent 7ac6b0bfa3
commit ef5e917feb

View File

@ -402,7 +402,6 @@ func (i *Image) at(x, y int) (byte, byte, byte, byte, error) {
// A function from finalizer must not be blocked, but disposing operation can be blocked.
// Defer this operation until it becomes safe. (#913)
func (i *Image) MarkDisposed() {
// deferred doesn't have to be, and should not be protected by a mutex.
deferredM.Lock()
deferred = append(deferred, func() {
i.dispose(true)