Move GrTextureParams from GrSamplerState to GrTextureAccess

Review URL: https://codereview.appspot.com/6496135/



git-svn-id: http://skia.googlecode.com/svn/trunk@5582 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkRadialGradient.cpp b/src/effects/gradients/SkRadialGradient.cpp
index 799e548..512eafb 100644
--- a/src/effects/gradients/SkRadialGradient.cpp
+++ b/src/effects/gradients/SkRadialGradient.cpp
@@ -500,10 +500,8 @@
 class GrRadialGradient : public GrGradientEffect {
 public:
 
-    GrRadialGradient(GrContext* ctx,
-                     const SkRadialGradient& shader,
-                     GrSamplerState* sampler)
-        : INHERITED(ctx, shader, sampler) {
+    GrRadialGradient(GrContext* ctx, const SkRadialGradient& shader, SkShader::TileMode tm)
+        : INHERITED(ctx, shader, tm) {
     }
 
     virtual ~GrRadialGradient() { }
@@ -562,10 +560,7 @@
     GrSamplerState* sampler) const {
     SkASSERT(NULL != context && NULL != sampler);
     sampler->matrix()->preConcat(fPtsToUnit);
-    sampler->textureParams()->setTileModeX(fTileMode);
-    sampler->textureParams()->setTileModeY(kClamp_TileMode);
-    sampler->textureParams()->setBilerp(true);
-    return SkNEW_ARGS(GrRadialGradient, (context, *this, sampler));
+    return SkNEW_ARGS(GrRadialGradient, (context, *this, fTileMode));
 }
 
 #else