Rename ShaderType enum to ShaderVisibility

src/effects/SkColorMatrixFilter.cpp

Index: src/effects/SkColorMatrixFilter.cpp
diff --git a/src/effects/SkColorMatrixFilter.cpp b/src/effects/SkColorMatrixFilter.cpp
index 7bb9673d10a16ec80ad503aa914f505a4c8dc1b0..fa4ad5e2bc42257765ae09ce8e0f4f2775a2848a 100644
--- a/src/effects/SkColorMatrixFilter.cpp
+++ b/src/effects/SkColorMatrixFilter.cpp
@@ -400,10 +400,10 @@ public:
                               const char* outputColor,
                               const char* inputColor,
                               const TextureSamplerArray&) SK_OVERRIDE {
-            fMatrixHandle = builder->addUniform(GrGLShaderBuilder::kFragment_ShaderType,
+            fMatrixHandle = builder->addUniform(GrGLShaderBuilder::kFragment_Visibility,
                                                 kMat44f_GrSLType,
                                                 "ColorMatrix");
-            fVectorHandle = builder->addUniform(GrGLShaderBuilder::kFragment_ShaderType,
+            fVectorHandle = builder->addUniform(GrGLShaderBuilder::kFragment_Visibility,
                                                 kVec4f_GrSLType,
                                                 "ColorMatrixVector");