Add GrShaderFlags enum

src/gpu/batches/GrPLSPathRenderer.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 "GrPLSPathRenderer.h"
 
 #include "SkChunkAlloc.h"
@@ skipping 654 matching lines @@
     class GLSLProcessor : public GrGLSLGeometryProcessor {
     public:
         GLSLProcessor(const GrGeometryProcessor&) {}
 
         void onEmitCode(EmitArgs& args, GrGPArgs* gpArgs) override {
             const PLSFinishEffect& fe = args.fGP.cast<PLSFinishEffect>();
             GrGLSLVertexBuilder* vsBuilder = args.fVertBuilder;
             GrGLSLVaryingHandler* varyingHandler = args.fVaryingHandler;
             GrGLSLUniformHandler* uniformHandler = args.fUniformHandler;
 
-            fUseEvenOdd = uniformHandler->addUniform(GrGLUniformHandler::kFragment_Visibility,
+            fUseEvenOdd = uniformHandler->addUniform(kFragment_GrShaderFlag,
                                                     kFloat_GrSLType, kLow_GrSLPrecision, 
                                                     "useEvenOdd");
             const char* useEvenOdd = uniformHandler->getUniformCStr(fUseEvenOdd);
 
             varyingHandler->emitAttributes(fe);
             this->setupPosition(vsBuilder, gpArgs, fe.inPosition()->fName);
             this->emitTransforms(vsBuilder, varyingHandler, uniformHandler, gpArgs->fPositionVar, 
                                  fe.inPosition()->fName, fe.localMatrix(), args.fTransformsIn, 
                                  args.fTransformsOut);
 
@@ skipping 317 matching lines @@
 DRAW_BATCH_TEST_DEFINE(PLSPathBatch) {
     PLSPathBatch::Geometry geometry;
     geometry.fColor = GrRandomColor(random);
     geometry.fViewMatrix = GrTest::TestMatrixInvertible(random);
     geometry.fPath = GrTest::TestPathConvex(random);
 
     return PLSPathBatch::Create(geometry);
 }
 
 #endif