Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*.

src/core/SkLocalMatrixShader.h

Index: src/core/SkLocalMatrixShader.h
diff --git a/src/core/SkLocalMatrixShader.h b/src/core/SkLocalMatrixShader.h
index 1143f062d386689cf2a10ded238ad87f446420ce..b56cd4726fb4beaaa00cccdae19ff70fe3366708 100644
--- a/src/core/SkLocalMatrixShader.h
+++ b/src/core/SkLocalMatrixShader.h
@@ -35,7 +35,7 @@ public:
 #if SK_SUPPORT_GPU
     
     virtual bool asNewEffect(GrContext* context, const SkPaint& paint, const SkMatrix* localMatrix,
-                             GrColor* grColor, GrEffectRef** grEffect) const SK_OVERRIDE {
+                             GrColor* grColor, GrEffect** grEffect) const SK_OVERRIDE {
         SkMatrix tmp = fProxyLocalMatrix;
         if (localMatrix) {
             tmp.preConcat(*localMatrix);
@@ -46,7 +46,7 @@ public:
 #else 
     
     virtual bool asNewEffect(GrContext* context, const SkPaint& paint, const SkMatrix* localMatrix,
-                             GrColor* grColor, GrEffectRef** grEffect) const SK_OVERRIDE {
+                             GrColor* grColor, GrEffect** grEffect) const SK_OVERRIDE {
         SkDEBUGFAIL("Should not call in GPU-less build");
         return false;
     }