Revert "[graphite] Rasterize SmallPathAtlas paths to the Plot backing store."

This reverts commit e90e38d308f6ccdd58d12f9fcc5173663ac853d8.

Reason for revert: SmallPathAtlas blocking Chrome roll.

Original change's description:
> [graphite] Rasterize SmallPathAtlas paths to the Plot backing store.
> Currently in the SmallPathAtlas we rasterize to a separate
> SkAutoPixmapStorage and then copy that data to the DrawAtlas via
> addToAtlas(). This CL changes that to request space in the DrawAtlas,
> and then sets up the SkAutoPixmapStorage to point to the backing
> store for the Plot the path is cached in. Finally we use that for our
> rasterization step. All of this avoids that unnecessary copy.
> Bug: b/294378744
> Change-Id: Ic47626da13df8c5ed0f5e1449ae0424620639027
> Reviewed-on:
> Commit-Queue: Jim Van Verth <>
> Reviewed-by: Michael Ludwig <>

Bug: b/294378744
Change-Id: I9baa5a3c6f8df04982b3264cd1d89cee5a0c5c3c
No-Presubmit: true
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Bot-Commit: Rubber Stamper <>
Commit-Queue: Rubber Stamper <>
Auto-Submit: John Stiles <>
5 files changed