Remove use of GrEffectRef from draw state and below.

src/gpu/effects/GrDistanceFieldTextureEffect.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 "GrDistanceFieldTextureEffect.h"
 #include "gl/GrGLEffect.h"
 #include "gl/GrGLSL.h"
@@ skipping 110 matching lines @@
 #endif
 
         builder->fsCodeAppendf("\t%s = %s;\n", outputColor,
                                    (GrGLSLExpr4(inputColor) * GrGLSLExpr1("val")).c_str());
     }
 
     virtual void setData(const GrGLUniformManager& uman,
                          const GrDrawEffect& drawEffect) SK_OVERRIDE {
         SkASSERT(fTextureSizeUni.isValid());
 
-        GrTexture* texture = drawEffect.effect()->get()->texture(0);
+        GrTexture* texture = drawEffect.effect()->texture(0);
         if (texture->width() != fTextureSize.width() ||
             texture->height() != fTextureSize.height()) {
             fTextureSize = SkISize::Make(texture->width(), texture->height());
             uman.set2f(fTextureSizeUni,
                        SkIntToScalar(fTextureSize.width()),
                        SkIntToScalar(fTextureSize.height()));
         }
 #ifdef SK_GAMMA_APPLY_TO_A8
         const GrDistanceFieldTextureEffect& dfTexEffect =
                                               drawEffect.castEffect<GrDistanceFieldTextureEffect>();
@@ skipping 237 matching lines @@
                                (GrGLSLExpr4(inputColor) * GrGLSLExpr4("val")).c_str());
     }
 
     virtual void setData(const GrGLUniformManager& uman,
                          const GrDrawEffect& drawEffect) SK_OVERRIDE {
         SkASSERT(fTextureSizeUni.isValid());
         SkASSERT(fTextColorUni.isValid());
 
         const GrDistanceFieldLCDTextureEffect& dfTexEffect =
                                     drawEffect.castEffect<GrDistanceFieldLCDTextureEffect>();
-        GrTexture* texture = drawEffect.effect()->get()->texture(0);
+        GrTexture* texture = drawEffect.effect()->texture(0);
         if (texture->width() != fTextureSize.width() ||
             texture->height() != fTextureSize.height()) {
             fTextureSize = SkISize::Make(texture->width(), texture->height());
             float delta = 1.0f/(3.0f*texture->width());
             if (dfTexEffect.useBGR()) {
                 delta = -delta;
             }
             uman.set3f(fTextureSizeUni,
                        SkIntToScalar(fTextureSize.width()),
                        SkIntToScalar(fTextureSize.height()),
@@ skipping 91 matching lines @@
                            GrTextureParams::kNone_FilterMode);
     GrColor textColor = GrColorPackRGBA(random->nextULessThan(256),
                                         random->nextULessThan(256),
                                         random->nextULessThan(256),
                                         random->nextULessThan(256));
     return GrDistanceFieldLCDTextureEffect::Create(textures[texIdx], params,
                                                    textures[texIdx2], params2,
                                                    textColor,
                                                    random->nextBool(), random->nextBool());
 }