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/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index 079623a..dfef878 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -675,7 +675,7 @@
 #include "effects/GrTextureStripAtlas.h"
 #include "SkGr.h"
 
-GrGLGradientStage::GrGLGradientStage(const GrProgramStageFactory& factory)
+GrGLGradientStage::GrGLGradientStage(const GrBackendEffectFactory& factory)
     : INHERITED(factory)
     , fCachedYCoord(GR_ScalarMax)
     , fFSYUni(GrGLUniformManager::kInvalidUniformHandle) { }