Goodbye GrEffectRef.

src/core/SkXfermode.cpp

Index: src/core/SkXfermode.cpp
diff --git a/src/core/SkXfermode.cpp b/src/core/SkXfermode.cpp
index cf4f19f4485079c250cdd9f2a41b41e9f3c62992..4b15af0a87f6835b5fe2a3da93894ae00dadb547 100644
--- a/src/core/SkXfermode.cpp
+++ b/src/core/SkXfermode.cpp
@@ -793,7 +793,7 @@ public:
         return mode > SkXfermode::kLastCoeffMode && mode <= SkXfermode::kLastMode;
     }
 
-    static GrEffectRef* Create(SkXfermode::Mode mode, GrTexture* background) {
+    static GrEffect* Create(SkXfermode::Mode mode, GrTexture* background) {
         if (!IsSupportedMode(mode)) {
             return NULL;
         } else {
@@ -1223,10 +1223,10 @@ private:
 };
 
 GR_DEFINE_EFFECT_TEST(XferEffect);
-GrEffectRef* XferEffect::TestCreate(SkRandom* rand,
-                                    GrContext*,
-                                    const GrDrawTargetCaps&,
-                                    GrTexture*[]) {
+GrEffect* XferEffect::TestCreate(SkRandom* rand,
+                                 GrContext*,
+                                 const GrDrawTargetCaps&,
+                                 GrTexture*[]) {
     int mode = rand->nextRangeU(SkXfermode::kLastCoeffMode + 1, SkXfermode::kLastSeparableMode);
 
     return SkNEW_ARGS(XferEffect, (static_cast<SkXfermode::Mode>(mode), NULL));
@@ -1361,8 +1361,7 @@ void SkProcCoeffXfermode::xferA8(SkAlpha* SK_RESTRICT dst,
 }
 
 #if SK_SUPPORT_GPU
-bool SkProcCoeffXfermode::asNewEffect(GrEffectRef** effect,
-                                      GrTexture* background) const {
+bool SkProcCoeffXfermode::asNewEffect(GrEffect** effect, GrTexture* background) const {
     if (XferEffect::IsSupportedMode(fMode)) {
         if (NULL != effect) {
             *effect = XferEffect::Create(fMode, background);