Add GrShaderFlags enum

src/effects/SkArithmeticMode_gpu.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkArithmeticMode_gpu.h"
 
 #if SK_SUPPORT_GPU
@@ skipping 44 matching lines @@
 
 class GLArithmeticFP : public GrGLSLFragmentProcessor {
 public:
     void emitCode(EmitArgs& args) override {
         const GrArithmeticFP& arith = args.fFp.cast<GrArithmeticFP>();
 
         GrGLSLFragmentBuilder* fragBuilder = args.fFragBuilder;
         SkString dstColor("dstColor");
         this->emitChild(0, nullptr, &dstColor, args);
 
-        fKUni = args.fUniformHandler->addUniform(GrGLSLUniformHandler::kFragment_Visibility,
+        fKUni = args.fUniformHandler->addUniform(kFragment_GrShaderFlag,
                                                  kVec4f_GrSLType, kDefault_GrSLPrecision,
                                                  "k");
         const char* kUni = args.fUniformHandler->getUniformCStr(fKUni);
 
         add_arithmetic_code(fragBuilder,
                             args.fInputColor,
                             dstColor.c_str(),
                             args.fOutputColor,
                             kUni,
                             arith.enforcePMColor());
@@ skipping 130 matching lines @@
 
 private:
     void emitBlendCodeForDstRead(GrGLSLXPFragmentBuilder* fragBuilder,
                                  GrGLSLUniformHandler* uniformHandler,
                                  const char* srcColor,
                                  const char* srcCoverage,
                                  const char* dstColor,
                                  const char* outColor,
                                  const char* outColorSecondary,
                                  const GrXferProcessor& proc) override {
-        fKUni = uniformHandler->addUniform(GrGLSLUniformHandler::kFragment_Visibility,
+        fKUni = uniformHandler->addUniform(kFragment_GrShaderFlag,
                                            kVec4f_GrSLType, kDefault_GrSLPrecision,
                                            "k");
         const char* kUni = uniformHandler->getUniformCStr(fKUni);
 
         add_arithmetic_code(fragBuilder, srcColor, dstColor, outColor, kUni, fEnforcePMColor);
 
         // Apply coverage.
         INHERITED::DefaultCoverageModulation(fragBuilder, srcCoverage, dstColor, outColor,
                                              outColorSecondary, proc);
     }
@@ skipping 71 matching lines @@
     float k1 = d->fRandom->nextF();
     float k2 = d->fRandom->nextF();
     float k3 = d->fRandom->nextF();
     float k4 = d->fRandom->nextF();
     bool enforcePMColor = d->fRandom->nextBool();
 
     return GrArithmeticXPFactory::Create(k1, k2, k3, k4, enforcePMColor);
 }
 
 #endif