Revert of removing GrDrawEffect

src/gpu/effects/GrSimpleTextureEffect.cpp

Index: src/gpu/effects/GrSimpleTextureEffect.cpp
diff --git a/src/gpu/effects/GrSimpleTextureEffect.cpp b/src/gpu/effects/GrSimpleTextureEffect.cpp
index 78719206cebdcd3712c3ba67c5b04c1f4dc2be61..fe55ce9c7c86d4a2b4ad6510668bd48e5954e5a9 100644
--- a/src/gpu/effects/GrSimpleTextureEffect.cpp
+++ b/src/gpu/effects/GrSimpleTextureEffect.cpp
@@ -15,12 +15,12 @@
 
 class GrGLSimpleTextureEffect : public GrGLEffect {
 public:
-    GrGLSimpleTextureEffect(const GrBackendEffectFactory& factory, const GrEffect&)
+    GrGLSimpleTextureEffect(const GrBackendEffectFactory& factory, const GrDrawEffect&)
         : INHERITED (factory) {
     }
 
     virtual void emitCode(GrGLProgramBuilder* builder,
-                          const GrEffect& effect,
+                          const GrDrawEffect& drawEffect,
                           const GrEffectKey& key,
                           const char* outputColor,
                           const char* inputColor,