Add GrShaderFlags enum

src/effects/SkTableColorFilter.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 "SkTableColorFilter.h"
 
 #include "SkBitmap.h"
@@ skipping 392 matching lines @@
         rgbaYValues[3] = 0.125;
         rgbaYValues[0] = 0.375;
         rgbaYValues[1] = 0.625;
         rgbaYValues[2] = 0.875;
     }
     pdm.set4fv(fRGBAYValuesUni, 1, rgbaYValues);
 }
 
 void GLColorTableEffect::emitCode(EmitArgs& args) {
     const char* yoffsets;
-    fRGBAYValuesUni = args.fUniformHandler->addUniform(GrGLSLUniformHandler::kFragment_Visibility,
+    fRGBAYValuesUni = args.fUniformHandler->addUniform(kFragment_GrShaderFlag,
                                                        kVec4f_GrSLType, kDefault_GrSLPrecision,
                                                        "yoffsets", &yoffsets);
     static const float kColorScaleFactor = 255.0f / 256.0f;
     static const float kColorOffsetFactor = 1.0f / 512.0f;
     GrGLSLFragmentBuilder* fragBuilder = args.fFragBuilder;
     if (nullptr == args.fInputColor) {
         // the input color is solid white (all ones).
         static const float kMaxValue = kColorScaleFactor + kColorOffsetFactor;
         fragBuilder->codeAppendf("\t\tvec4 coord = vec4(%f, %f, %f, %f);\n",
                                  kMaxValue, kMaxValue, kMaxValue, kMaxValue);
@@ skipping 169 matching lines @@
 SkColorFilter* SkTableColorFilter::CreateARGB(const uint8_t tableA[256],
                                               const uint8_t tableR[256],
                                               const uint8_t tableG[256],
                                               const uint8_t tableB[256]) {
     return new SkTable_ColorFilter(tableA, tableR, tableG, tableB);
 }
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkTableColorFilter)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkTable_ColorFilter)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END