GrGLProgramStage Renaming Part 3

s/GLProgramStage/GLEffect
minor whitespace/spelling fixup

R=robertphillips@google.com
Review URL: https://codereview.appspot.com/6767054

git-svn-id: http://skia.googlecode.com/svn/trunk@6095 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkTwoPointRadialGradient.cpp b/src/effects/gradients/SkTwoPointRadialGradient.cpp
index d7651ff..adca94f 100644
--- a/src/effects/gradients/SkTwoPointRadialGradient.cpp
+++ b/src/effects/gradients/SkTwoPointRadialGradient.cpp
@@ -427,7 +427,7 @@
     GrScalar radius() const { return fRadius0; }
     bool isPosRoot() const { return SkToBool(fPosRoot); }
 
-    typedef GrGLRadial2Gradient GLProgramStage;
+    typedef GrGLRadial2Gradient GLEffect;
 
 private:
     GR_DECLARE_EFFECT_TEST;