Revert "Migrate caps-bit lookup code from IRGenerator to Setting."

This reverts commit c5ab6fe38814b861710e87dd206ac30a1094165e.

Reason for revert: Chrome roll,

Original change's description:
> Migrate caps-bit lookup code from IRGenerator to Setting.
> This CL moves existing code from point A to point B; the logic should be
> the same as before.
> Change-Id: I90c39588531a34f74c4b1802a7c692c08ddc4f16
> Bug: skia:11365
> Reviewed-on:
> Commit-Queue: John Stiles <>
> Auto-Submit: John Stiles <>
> Reviewed-by: Brian Osman <>,,

Change-Id: I272eaf6ca55c75527538732c1582a26d243572b5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:11365
Reviewed-by: Mike Klein <>
Commit-Queue: Mike Klein <>
4 files changed