Revert "Show constant-foldable runs in SkRasterPipeline::dump()."

This reverts commit 9ac7b2c545769a6b7c863b8e4c7f88096c9a9969.

Reason for revert: misguided.

Original change's description:
> Show constant-foldable runs in SkRasterPipeline::dump().
> 
> Change-Id: I2f85249a09163dd21a8008f50340b8463718ada2
> Reviewed-on: https://skia-review.googlesource.com/5350
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
> 

TBR=mtklein@chromium.org,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I3ae6c8ec11853592b332a17aefd611dc238e6c26
Reviewed-on: https://skia-review.googlesource.com/5394
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
1 file changed