Remove two params from GrGLProgramStage::setData that are no longer necessary.

R=senorblanco@chromium.org
Review URL: https://codereview.appspot.com/6744062

git-svn-id: http://skia.googlecode.com/svn/trunk@6031 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index cc7e13c..443eec6 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -687,10 +687,7 @@
                                   kFloat_GrSLType, "GradientYCoordFS");
 }
 
-void GrGLGradientStage::setData(const GrGLUniformManager& uman,
-                                const GrCustomStage& stage,
-                                const GrRenderTarget*,
-                                int stageNum) {
+void GrGLGradientStage::setData(const GrGLUniformManager& uman, const GrCustomStage& stage) {
     GrScalar yCoord = static_cast<const GrGradientEffect&>(stage).getYCoord();
     if (yCoord != fCachedYCoord) {
         uman.set1f(fFSYUni, yCoord);