Revert "Have DDLs honor the reduceOpsTaskSplittingFlag"

This reverts commit d7b59c091d33ef30e352135abaff8e59da5ad9fe.

Reason for revert: Regression in chrome:1146701

Original change's description:
> Have DDLs honor the reduceOpsTaskSplittingFlag
>
> Especially while I'm fiddling with the implementation, we don't
> want the user to be surprised when using DDLs also triggers
> this other codepath.
>
> Bug: skia:10877
> Change-Id: I660ea08189fff45acd7a45df12e15c45f607758a
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/332720
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
> Auto-Submit: Adlai Holler <adlai@google.com>

TBR=bsalomon@google.com,robertphillips@google.com,adlai@google.com

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: skia:10877 chromium:1146701
Change-Id: Ieab2853b54663e7633bec6d71929db9885251ed2
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/346659
Commit-Queue: Adlai Holler <adlai@google.com>
Reviewed-by: Adlai Holler <adlai@google.com>
5 files changed