Fix EmbindObject's deleteLater to deleteAfter

I found that CanvasKit's `EmbindObject` type has wrong function name, `deleteAfter`.

I cound't find any information of function `deleteAfter` even in google searching. so i digged it.

![image](https://user-images.githubusercontent.com/3580430/132103177-9c7c32a3-2107-4b97-9698-f52da5833ba1.png)

I have no idea with `deleteAfter`, but `EmbindObject` has the function name `deleteLater`, not `deleteAfter`.

Below is the code of Embind.
https://github.com/emscripten-core/emscripten/blob/dd5733ac80881e55e1f6757caabf617b6b2a7cec/src/embind/embind.js#L1782

This is an imported pull request from
https://github.com/google/skia/pull/86

GitOrigin-RevId: 0738dc792404e8a08ba666c0662795b55beb7a5d
Change-Id: I0a7af3d4f313d36e8cdc09d631f9199e948eca29
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/445736
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Kevin Lubick <kjlubick@google.com>
1 file changed