Remove GrEffect::CreateEffectRef and GrEffect::AutoEffectRef.

src/effects/SkLumaColorFilter.cpp

Index: src/effects/SkLumaColorFilter.cpp
diff --git a/src/effects/SkLumaColorFilter.cpp b/src/effects/SkLumaColorFilter.cpp
index 4c90f3d4f4f0f5de8d57db0a00b3da0a103d25c1..54dfc08c19f6f92e33db689bb2219f0a738b8490 100644
--- a/src/effects/SkLumaColorFilter.cpp
+++ b/src/effects/SkLumaColorFilter.cpp
@@ -61,8 +61,8 @@ void SkLumaColorFilter::toString(SkString* str) const {
 class LumaColorFilterEffect : public GrEffect {
 public:
     static GrEffectRef* Create() {
-        AutoEffectUnref effect(SkNEW(LumaColorFilterEffect));
-        return CreateEffectRef(effect);
+        GR_CREATE_STATIC_EFFECT(gLumaEffect, LumaColorFilterEffect, ());
+        return SkRef(gLumaEffect);
     }
 
     static const char* Name() { return "Luminance-to-Alpha"; }