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

src/gpu/GrPaint.cpp

 
 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrPaint.h"
 
 #include "GrBlend.h"
 #include "effects/GrSimpleTextureEffect.h"
 
 void GrPaint::addColorTextureEffect(GrTexture* texture, const SkMatrix& matrix) {
-    this->addColorEffect(GrSimpleTextureEffect::Create(texture, matrix))->unref();
+    GrEffectRef* effect = GrSimpleTextureEffect::Create(texture, matrix);
+    this->addColorEffect(effect)->unref();
 }
 
 void GrPaint::addCoverageTextureEffect(GrTexture* texture, const SkMatrix& matrix) {
-    this->addCoverageEffect(GrSimpleTextureEffect::Create(texture, matrix))->unref();
+    GrEffectRef* effect = GrSimpleTextureEffect::Create(texture, matrix);
+    this->addCoverageEffect(effect)->unref();
 }
 
 void GrPaint::addColorTextureEffect(GrTexture* texture,
                                     const SkMatrix& matrix,
                                     const GrTextureParams& params) {
-    this->addColorEffect(GrSimpleTextureEffect::Create(texture, matrix, params))->unref();
+    GrEffectRef* effect = GrSimpleTextureEffect::Create(texture, matrix, params);
+    this->addColorEffect(effect)->unref();
 }
 
 void GrPaint::addCoverageTextureEffect(GrTexture* texture,
                                        const SkMatrix& matrix,
                                        const GrTextureParams& params) {
-    this->addCoverageEffect(GrSimpleTextureEffect::Create(texture, matrix, params))->unref();
+    GrEffectRef* effect = GrSimpleTextureEffect::Create(texture, matrix, params);
+    this->addCoverageEffect(effect)->unref();
 }
 
 bool GrPaint::isOpaque() const {
     return this->getOpaqueAndKnownColor(NULL, NULL);
 }
 
 bool GrPaint::isOpaqueAndConstantColor(GrColor* color) const {
     GrColor tempColor;
     uint32_t colorComps;
     if (this->getOpaqueAndKnownColor(&tempColor, &colorComps)) {
@@ skipping 68 matching lines @@
                 case kIConstA_GrBlendCoeff:
                     *solidColorKnownComponents = 0;
                     break;
             }
         } else {
             solidColorKnownComponents = 0;
         }
     }
     return opaque;
 }