Remove GrCoordTransform entirely

Bug: skia:10416
Change-Id: I0ca7535a0e6507e6b2a9f4682788826972c5f3b8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/300296
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
diff --git a/src/gpu/GrProcessorSet.cpp b/src/gpu/GrProcessorSet.cpp
index cc10424..48fb9af 100644
--- a/src/gpu/GrProcessorSet.cpp
+++ b/src/gpu/GrProcessorSet.cpp
@@ -183,14 +183,14 @@
         if (!fps[i]->compatibleWithCoverageAsAlpha()) {
             analysis.fCompatibleWithCoverageAsAlpha = false;
         }
-        coverageUsesLocalCoords |= fps[i]->sampleCoordsDependOnLocalCoords();
+        coverageUsesLocalCoords |= fps[i]->usesVaryingCoords();
     }
     if (clip) {
         hasCoverageFP = hasCoverageFP || clip->numClipCoverageFragmentProcessors();
         for (int i = 0; i < clip->numClipCoverageFragmentProcessors(); ++i) {
             const GrFragmentProcessor* clipFP = clip->clipCoverageFragmentProcessor(i);
             analysis.fCompatibleWithCoverageAsAlpha &= clipFP->compatibleWithCoverageAsAlpha();
-            coverageUsesLocalCoords |= clipFP->sampleCoordsDependOnLocalCoords();
+            coverageUsesLocalCoords |= clipFP->usesVaryingCoords();
         }
     }
     int colorFPsToEliminate = colorAnalysis.initialProcessorsToEliminate(overrideInputColor);