Revert "converted vertex shaders to device coords"

This reverts commit e7e81c15c144b8133f696d0744ed9f7e8d06e936.

Reason for revert: Chrome perf regressions

Bug: skia:
Change-Id: I17fadc97c4b8e80bfdccbf123554614a00c58473
Reviewed-on: https://skia-review.googlesource.com/99040
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
11 files changed