APIs which took colorPOI / coveragePOI pairs updated to take a GrPipelineOptimizations struct

src/effects/SkArithmeticMode_gpu.cpp

Index: src/effects/SkArithmeticMode_gpu.cpp
diff --git a/src/effects/SkArithmeticMode_gpu.cpp b/src/effects/SkArithmeticMode_gpu.cpp
index 4d74082fb349b8bf262624bcd7a35d0f28d47738..c9493d7e927c3d3ff32129b898b76032876e901f 100644
--- a/src/effects/SkArithmeticMode_gpu.cpp
+++ b/src/effects/SkArithmeticMode_gpu.cpp
@@ -167,8 +167,7 @@ public:
     bool enforcePMColor() const { return fEnforcePMColor; }
 
 private:
-    GrXferProcessor::OptFlags onGetOptimizations(const GrProcOptInfo& colorPOI,
-                                                 const GrProcOptInfo& coveragePOI,
+    GrXferProcessor::OptFlags onGetOptimizations(const GrPipelineOptimizations& optimizations,
                                                  bool doesStencilWrite,
                                                  GrColor* overrideColor,
                                                  const GrCaps& caps) override;
@@ -257,11 +256,11 @@ void ArithmeticXP::onGetGLSLProcessorKey(const GrGLSLCaps& caps, GrProcessorKeyB
 
 GrGLSLXferProcessor* ArithmeticXP::createGLSLInstance() const { return new GLArithmeticXP(*this); }
 
-GrXferProcessor::OptFlags ArithmeticXP::onGetOptimizations(const GrProcOptInfo& colorPOI,
-                                                           const GrProcOptInfo& coveragePOI,
-                                                           bool doesStencilWrite,
-                                                           GrColor* overrideColor,
-                                                           const GrCaps& caps) {
+GrXferProcessor::OptFlags ArithmeticXP::onGetOptimizations(
+                                                       const GrPipelineOptimizations& optimizations,
+                                                       bool doesStencilWrite,
+                                                       GrColor* overrideColor,
+                                                       const GrCaps& caps) {
    return GrXferProcessor::kNone_OptFlags;
 }
 
@@ -275,8 +274,7 @@ GrArithmeticXPFactory::GrArithmeticXPFactory(float k1, float k2, float k3, float
 
 GrXferProcessor*
 GrArithmeticXPFactory::onCreateXferProcessor(const GrCaps& caps,
-                                             const GrProcOptInfo& colorPOI,
-                                             const GrProcOptInfo& coveragePOI,
+                                             const GrPipelineOptimizations& optimizations,
                                              bool hasMixedSamples,
                                              const DstTexture* dstTexture) const {
     return new ArithmeticXP(dstTexture, hasMixedSamples, fK1, fK2, fK3, fK4, fEnforcePMColor);