Revert of Create swizzle table inside of glsl caps (patchset #12 id:210001 of https://codereview.chromium.org/1420033005/ )

Reason for revert:
Breaking gm's on nexus7 and s3

Original issue's description:
> Create swizzle table inside of glsl caps
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/4036674952f341dab0695c3b054fefa5bb8cdec1

TBR=bsalomon@google.com,robertphillips@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1426653008
13 files changed