Added registerChild; transforms, textures, glKey automatically handled.

src/gpu/effects/GrTextureDomain.cpp

Index: src/gpu/effects/GrTextureDomain.cpp
diff --git a/src/gpu/effects/GrTextureDomain.cpp b/src/gpu/effects/GrTextureDomain.cpp
index bbc5dc9faab16dc177422a2f043708a1c336ad5e..7cc454ec0acecc73e0c345d715ae789920fd6dd2 100644
--- a/src/gpu/effects/GrTextureDomain.cpp
+++ b/src/gpu/effects/GrTextureDomain.cpp
@@ -255,7 +255,7 @@ GrTextureDomainEffect::~GrTextureDomainEffect() {
 
 }
 
-void GrTextureDomainEffect::getGLProcessorKey(const GrGLSLCaps& caps,
+void GrTextureDomainEffect::onGetGLProcessorKey(const GrGLSLCaps& caps,
                                               GrProcessorKeyBuilder* b) const {
     GrGLTextureDomainEffect::GenKey(*this, caps, b);
 }