Add GrShaderFlags enum

src/gpu/GrFragmentProcessor.cpp

Index: src/gpu/GrFragmentProcessor.cpp
diff --git a/src/gpu/GrFragmentProcessor.cpp b/src/gpu/GrFragmentProcessor.cpp
index ca2298c663c796ce0a728c0773ab78876efd6ab4..571f78da113b3404ba370635aac1583273b59de4 100644
--- a/src/gpu/GrFragmentProcessor.cpp
+++ b/src/gpu/GrFragmentProcessor.cpp
@@ -226,10 +226,10 @@ const GrFragmentProcessor* GrFragmentProcessor::OverrideInput(const GrFragmentPr
                 GLFP() : fHaveSetColor(false) {}
                 void emitCode(EmitArgs& args) override {
                     const char* colorName;
-                    fColorUni = args.fUniformHandler->addUniform(
-                                                         GrGLSLUniformHandler::kFragment_Visibility,
-                                                         kVec4f_GrSLType, kDefault_GrSLPrecision,
-                                                         "Color", &colorName);
+                    fColorUni = args.fUniformHandler->addUniform(kFragment_GrShaderFlag,
+                                                                 kVec4f_GrSLType,
+                                                                 kDefault_GrSLPrecision,
+                                                                 "Color", &colorName);
                     this->emitChild(0, colorName, args);
                 }