Fix GPU-less build.



git-svn-id: http://skia.googlecode.com/svn/trunk@7224 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkRadialGradient.cpp b/src/effects/gradients/SkRadialGradient.cpp
index 4609db1..dea1322 100644
--- a/src/effects/gradients/SkRadialGradient.cpp
+++ b/src/effects/gradients/SkRadialGradient.cpp
@@ -589,7 +589,7 @@
 
 #else
 
-GrEffect* SkRadialGradient::asNewEffect(GrContext* context, const SkPaint&) const {
+GrEffectRef* SkRadialGradient::asNewEffect(GrContext*, const SkPaint&) const {
     SkDEBUGFAIL("Should not call in GPU-less build");
     return NULL;
 }