Revert "Wide color support in AA Convex path renderer"

This reverts commit 51eaa79d19b88e1ae4ef149b1544884f92d3dae6.

Reason for revert: Speculative revert for layout tests.

Original change's description:
> Wide color support in AA Convex path renderer
> 
> Fixes several more GMs in glenarrow
> 
> Bug: skia:
> Change-Id: I3446101e8fd56bb7173cd640a9ccf32b4951842a
> Reviewed-on: https://skia-review.googlesource.com/c/179990
> Reviewed-by: Mike Klein <mtklein@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>

TBR=mtklein@google.com,brianosman@google.com,csmartdalton@google.com

Change-Id: I9990ec3cfdf35ce870b8205b6317d7787a02d7c7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/c/180321
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2 files changed