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/SkSweepGradient.cpp b/src/effects/gradients/SkSweepGradient.cpp
index 4b7ea88..768f59d 100644
--- a/src/effects/gradients/SkSweepGradient.cpp
+++ b/src/effects/gradients/SkSweepGradient.cpp
@@ -385,7 +385,7 @@
 class GrGLSweepGradient : public GrGLGradientStage {
 public:
 
-    GrGLSweepGradient(const GrProgramStageFactory& factory,
+    GrGLSweepGradient(const GrBackendEffectFactory& factory,
                       const GrEffect&) : INHERITED (factory) { }
     virtual ~GrGLSweepGradient() { }
 
@@ -415,8 +415,8 @@
     virtual ~GrSweepGradient() { }
 
     static const char* Name() { return "Sweep Gradient"; }
-    virtual const GrProgramStageFactory& getFactory() const SK_OVERRIDE {
-        return GrTProgramStageFactory<GrSweepGradient>::getInstance();
+    virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE {
+        return GrTBackendEffectFactory<GrSweepGradient>::getInstance();
     }
 
     typedef GrGLSweepGradient GLEffect;