Rename GrProgramStageFactory to GrBackendEffectFactory.
Review URL: https://codereview.appspot.com/6773044

git-svn-id: http://skia.googlecode.com/svn/trunk@6125 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkRadialGradient.cpp b/src/effects/gradients/SkRadialGradient.cpp
index 6cbc412..dac1dc0 100644
--- a/src/effects/gradients/SkRadialGradient.cpp
+++ b/src/effects/gradients/SkRadialGradient.cpp
@@ -476,7 +476,7 @@
 class GrGLRadialGradient : public GrGLGradientStage {
 public:
 
-    GrGLRadialGradient(const GrProgramStageFactory& factory,
+    GrGLRadialGradient(const GrBackendEffectFactory& factory,
                        const GrEffect&) : INHERITED (factory) { }
     virtual ~GrGLRadialGradient() { }
 
@@ -507,8 +507,8 @@
     virtual ~GrRadialGradient() { }
 
     static const char* Name() { return "Radial Gradient"; }
-    virtual const GrProgramStageFactory& getFactory() const SK_OVERRIDE {
-        return GrTProgramStageFactory<GrRadialGradient>::getInstance();
+    virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE {
+        return GrTBackendEffectFactory<GrRadialGradient>::getInstance();
     }
 
     typedef GrGLRadialGradient GLEffect;