Rename ShaderType enum to ShaderVisibility

src/effects/SkArithmeticMode.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkArithmeticMode.h"
 #include "SkColorPriv.h"
 #include "SkFlattenableBuffers.h"
@@ skipping 336 matching lines @@
                                     const char* outputColor,
                                     const char* inputColor,
                                     const TextureSamplerArray& samplers) {
 
     GrTexture* backgroundTex = drawEffect.castEffect<GrArithmeticEffect>().backgroundTexture();
     const char* dstColor;
     if (backgroundTex) {
         SkString bgCoords;
         GrSLType bgCoordsType = fBackgroundEffectMatrix.emitCode(builder, key, &bgCoords, NULL, "BG");
         builder->fsCodeAppend("\t\tvec4 bgColor = ");
-        builder->appendTextureLookup(GrGLShaderBuilder::kFragment_ShaderType,
-                                     samplers[0],
-                                     bgCoords.c_str(),
-                                     bgCoordsType);
+        builder->fsAppendTextureLookup(samplers[0], bgCoords.c_str(), bgCoordsType);
         builder->fsCodeAppendf(";\n");
         dstColor = "bgColor";
     } else {
         dstColor = builder->dstColor();
     }
 
     SkASSERT(NULL != dstColor);
-    fKUni = builder->addUniform(GrGLShaderBuilder::kFragment_ShaderType,
+    fKUni = builder->addUniform(GrGLShaderBuilder::kFragment_Visibility,
                                 kVec4f_GrSLType, "k");
     const char* kUni = builder->getUniformCStr(fKUni);
 
     // We don't try to optimize for this case at all
     if (NULL == inputColor) {
         builder->fsCodeAppendf("\t\tconst vec4 src = %s;\n", GrGLSLOnesVecf(4));
     } else {
         builder->fsCodeAppendf("\t\tvec4 src = %s;\n", inputColor);
         if (gUseUnpremul) {
             builder->fsCodeAppendf("\t\tsrc.rgb = clamp(src.rgb / src.a, 0.0, 1.0);\n");
@@ skipping 67 matching lines @@
                                              background);
     }
     return true;
 }
 
 #endif
 
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_START(SkArithmeticMode)
     SK_DEFINE_FLATTENABLE_REGISTRAR_ENTRY(SkArithmeticMode_scalar)
 SK_DEFINE_FLATTENABLE_REGISTRAR_GROUP_END