Create GPU-less build of Skia.



git-svn-id: http://skia.googlecode.com/svn/trunk@4912 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkRadialGradient.cpp b/src/effects/gradients/SkRadialGradient.cpp
index be2e46f..32083dc 100644
--- a/src/effects/gradients/SkRadialGradient.cpp
+++ b/src/effects/gradients/SkRadialGradient.cpp
@@ -471,6 +471,8 @@
 
 /////////////////////////////////////////////////////////////////////
 
+#if SK_SUPPORT_GPU
+
 class GrGLRadialGradient : public GrGLGradientStage {
 public:
 
@@ -541,3 +543,12 @@
     return SkNEW_ARGS(GrRadialGradient, (context, *this, sampler));
 }
 
+#else
+
+GrCustomStage* SkRadialGradient::asNewCustomStage(GrContext* context,
+    GrSamplerState* sampler) const {
+    SkDEBUGFAIL("Should not call in GPU-less build");
+    return NULL;
+}
+
+#endif