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/gpu/effects/GrSingleTextureEffect.h b/src/gpu/effects/GrSingleTextureEffect.h
index 64066bf..346a6f4 100644
--- a/src/gpu/effects/GrSingleTextureEffect.h
+++ b/src/gpu/effects/GrSingleTextureEffect.h
@@ -34,7 +34,7 @@
 
     typedef GrGLSingleTextureEffect GLEffect;
 
-    virtual const GrProgramStageFactory& getFactory() const SK_OVERRIDE;
+    virtual const GrBackendEffectFactory& getFactory() const SK_OVERRIDE;
 
 private:
     GR_DECLARE_EFFECT_TEST;