GrCustomStage Renaming Part 3

Rename all things *CUSTOM_STAGE*, customStage*, and other miscellany

R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6769048

git-svn-id: http://skia.googlecode.com/svn/trunk@6081 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/SkMatrixConvolutionImageFilter.cpp b/src/effects/SkMatrixConvolutionImageFilter.cpp
index 2f6d71c..988c901 100644
--- a/src/effects/SkMatrixConvolutionImageFilter.cpp
+++ b/src/effects/SkMatrixConvolutionImageFilter.cpp
@@ -274,7 +274,7 @@
     TileMode fTileMode;
     bool     fConvolveAlpha;
 
-    GR_DECLARE_CUSTOM_STAGE_TEST;
+    GR_DECLARE_EFFECT_TEST;
 
     typedef GrSingleTextureEffect INHERITED;
 };
@@ -486,7 +486,7 @@
            fConvolveAlpha == s.convolveAlpha();
 }
 
-GR_DEFINE_CUSTOM_STAGE_TEST(GrMatrixConvolutionEffect);
+GR_DEFINE_EFFECT_TEST(GrMatrixConvolutionEffect);
 
 // A little bit less than the minimum # uniforms required by DX9SM2 (32).
 // Allows for a 5x5 kernel (or 25x1, for that matter).