Remove use of GrEffectRef from draw state and below.

src/gpu/gl/GrGLProgramEffects.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGLProgramEffects_DEFINED
 #define GrGLProgramEffects_DEFINED
 
 #include "GrBackendEffectFactory.h"
 #include "GrTexture.h"
 #include "GrTextureAccess.h"
 #include "GrGLUniformManager.h"
 
+class GrEffect;
 class GrEffectStage;
 class GrGLVertexProgramEffectsBuilder;
 class GrGLShaderBuilder;
 class GrGLFullShaderBuilder;
 class GrGLFragmentOnlyShaderBuilder;
 
 /**
  * This class encapsulates an array of GrGLEffects and their supporting data (coord transforms
  * and textures). It is built with GrGLProgramEffectsBuilder, then used to manage the necessary GL
  * state and shader uniforms.
@@ skipping 74 matching lines @@
     GrGLProgramEffects(int reserveCount)
         : fGLEffects(reserveCount)
         , fSamplers(reserveCount) {
     }
 
     /**
      * Helper for emitEffect() in a subclasses. Emits uniforms for an effect's texture accesses and
      * appends the necessary data to the TextureSamplerArray* object so effects can add texture
      * lookups to their code. This method is only meant to be called during the construction phase.
      */
-    void emitSamplers(GrGLShaderBuilder*, const GrEffectRef&, TextureSamplerArray*);
+    void emitSamplers(GrGLShaderBuilder*, const GrEffect*, TextureSamplerArray*);
 
     /**
      * Helper for setData(). Binds all the textures for an effect.
      */
-    void bindTextures(GrGpuGL*, const GrEffectRef&, int effectIdx);
+    void bindTextures(GrGpuGL*, const GrEffect*, int effectIdx);
 
     struct Sampler {
         SkDEBUGCODE(Sampler() : fTextureUnit(-1) {})
         UniformHandle fUniform;
         int           fTextureUnit;
     };
 
     SkTArray<GrGLEffect*>                  fGLEffects;
     SkTArray<SkSTArray<4, Sampler, true> > fSamplers;
 
@@ skipping 55 matching lines @@
     void emitAttributes(GrGLFullShaderBuilder*, const GrEffectStage&);
 
     /**
      * Helper for emitEffect(). Emits code to implement an effect's coord transforms in the VS.
      * Varyings are added as an outputs of the VS and inputs to the FS. The varyings may be either a
      * vec2f or vec3f depending upon whether perspective interpolation is required or not. The names
      * of the varyings in the VS and FS as well their types are appended to the
      * TransformedCoordsArray* object, which is in turn passed to the effect's emitCode() function.
      */
     void emitTransforms(GrGLFullShaderBuilder*,
-                        const GrEffectRef&,
+                        const GrEffect*,
                         EffectKey,
                         TransformedCoordsArray*);
 
     /**
      * Helper for setData(). Sets all the transform matrices for an effect.
      */
     void setTransformData(const GrGLUniformManager&, const GrDrawEffect&, int effectIdx);
 
     struct Transform {
         Transform() { fCurrentValue = SkMatrix::InvalidMatrix(); }
@@ skipping 67 matching lines @@
 
     /**
      * Helper for emitEffect(). Allocates texture units from the builder for each transform in an
      * effect. The transforms all use adjacent texture units. They either use two or three of the
      * coordinates at a given texture unit, depending on if they need perspective interpolation.
      * The expressions to access the transformed coords (i.e. 'vec2(gl_TexCoord[0])') as well as the
      * types are appended to the TransformedCoordsArray* object, which is in turn passed to the
      * effect's emitCode() function.
      */
     void setupPathTexGen(GrGLFragmentOnlyShaderBuilder*,
-                         const GrEffectRef&,
+                         const GrEffect*,
                          EffectKey,
                          TransformedCoordsArray*);
 
     /**
      * Helper for setData(). Sets the PathTexGen state for each transform in an effect.
      */
     void setPathTexGenState(GrGpuGL*, const GrDrawEffect&, int effectIdx);
 
     struct Transforms {
         Transforms(EffectKey transformKey, int texCoordIndex)
@@ skipping 28 matching lines @@
     GrGLProgramEffects* finish() { return fProgramEffects.detach(); }
 
 private:
     GrGLFragmentOnlyShaderBuilder*          fBuilder;
     SkAutoTDelete<GrGLPathTexGenProgramEffects> fProgramEffects;
 
     typedef GrGLProgramEffectsBuilder INHERITED;
 };
 
 #endif