Move glsl onto EmitArgs struct for emitCode

src/effects/gradients/SkSweepGradient.cpp

Index: src/effects/gradients/SkSweepGradient.cpp
diff --git a/src/effects/gradients/SkSweepGradient.cpp b/src/effects/gradients/SkSweepGradient.cpp
index f2f14c4b58d58e2d6ce134dd9d99fdafd3ede9e2..3df7144337502914329ff805b0428ac23cb8f63a 100644
--- a/src/effects/gradients/SkSweepGradient.cpp
+++ b/src/effects/gradients/SkSweepGradient.cpp
@@ -253,7 +253,7 @@ void GrGLSweepGradient::emitCode(EmitArgs& args) {
     // 0.1591549430918 is 1/(2*pi), used since atan returns values [-pi, pi]
     // On Intel GPU there is an issue where it reads the second arguement to atan "- %s.x" as an int
     // thus must us -1.0 * %s.x to work correctly
-    if (args.fBuilder->glslCaps()->mustForceNegatedAtanParamToFloat()){
+    if (args.fGLSLCaps->mustForceNegatedAtanParamToFloat()){
         t.printf("atan(- %s.y, -1.0 * %s.x) * 0.1591549430918 + 0.5",
                  coords2D.c_str(), coords2D.c_str());
     } else {
@@ -262,6 +262,7 @@ void GrGLSweepGradient::emitCode(EmitArgs& args) {
     }
     this->emitColor(args.fBuilder,
                     args.fFragBuilder,
+                    args.fGLSLCaps,
                     ge, t.c_str(),
                     args.fOutputColor,
                     args.fInputColor,