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

src/core/SkPictureShader.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPictureShader.h"
 
 #include "SkBitmap.h"
@@ skipping 182 matching lines @@
                                   GrEffectRef** grEffect) const {
     SkAutoTUnref<SkShader> bitmapShader(this->refBitmapShader(context->getMatrix(), localMatrix));
     if (!bitmapShader) {
         return false;
     }
     return bitmapShader->asNewEffect(context, paint, NULL, grColor, grEffect);
 }
 #else
 bool SkPictureShader::asNewEffect(GrContext* context, const SkPaint& paint,
                                   const SkMatrix* localMatrix, GrColor* grColor,
-                                  GrEffect** grEffect) const {
+                                  GrEffectRef** grEffect) const {
     SkDEBUGFAIL("Should not call in GPU-less build");
     return false;
 }
 #endif