Revert "Fix handling of MaskFilter matrices"

This reverts commit 2097fd03ffea48bd904c48c93348b2350600870e.

Reason for revert: This is breaking a lot of Windows bots (esp. on the shadermaskfilter_localmatrix)

Original change's description:
> Fix handling of MaskFilter matrices
> 
> 1) extend GrFPArgs to track pre/post local matrices, add helpers for
>    creating pre/post wrapper args
> 
> 2) add a SkShaderBase helper (totalLocalMatrix) to centralize the LM
>    sandwich logic.
> 
> 3) update call sites to use the above
> 
> 4) rename SkMatrixFilter::makeWithLocalMatrix -> makeWithMatrix, to
>    disambiguate vs. SkShader::makeWithLocalMatrix.
> 
> BUG=skia:7744
> 
> Change-Id: Ib2b7b007e6924979b00649dde7c94ef4b34771f1
> Reviewed-on: https://skia-review.googlesource.com/119330
> Commit-Queue: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Brian Salomon <bsalomon@google.com>

TBR=bsalomon@google.com,robertphillips@google.com,fmalita@chromium.org,reed@google.com

Change-Id: I918dbb95bf00b3122e6699b84566ec82dbb5fc5c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:7744
Reviewed-on: https://skia-review.googlesource.com/120340
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/gpu/SkGr.cpp b/src/gpu/SkGr.cpp
index 99465f620b..b4cb22bd10 100644
--- a/src/gpu/SkGr.cpp
+++ b/src/gpu/SkGr.cpp
@@ -514,7 +514,7 @@ bool SkPaintToGrPaintWithTexture(GrContext* context,
     if (textureIsAlphaOnly) {
         if (const auto* shader = as_SB(paint.getShader())) {
             shaderFP = shader->asFragmentProcessor(GrFPArgs(
-                    context, &viewM, paint.getFilterQuality(), &colorSpaceInfo));
+                    context, &viewM, nullptr, paint.getFilterQuality(), &colorSpaceInfo));
             if (!shaderFP) {
                 return false;
             }