Added tree structure to GrGLFragmentProcessor, i.e. GL instances

src/gpu/effects/GrConfigConversionEffect.cpp

Index: src/gpu/effects/GrConfigConversionEffect.cpp
diff --git a/src/gpu/effects/GrConfigConversionEffect.cpp b/src/gpu/effects/GrConfigConversionEffect.cpp
index c99351d6b3655362523441a6b87bce673690c979..4c8813d41550dee7cbcf1233c2815ae8d9344052 100644
--- a/src/gpu/effects/GrConfigConversionEffect.cpp
+++ b/src/gpu/effects/GrConfigConversionEffect.cpp
@@ -151,7 +151,7 @@ void GrConfigConversionEffect::onGetGLProcessorKey(const GrGLSLCaps& caps,
     GrGLConfigConversionEffect::GenKey(*this, caps, b);
 }
 
-GrGLFragmentProcessor* GrConfigConversionEffect::createGLInstance() const {
+GrGLFragmentProcessor* GrConfigConversionEffect::onCreateGLInstance() const {
     return SkNEW_ARGS(GrGLConfigConversionEffect, (*this));
 }