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/SkMorphologyImageFilter.cpp b/src/effects/SkMorphologyImageFilter.cpp
index bc5bf46..8eaf86a 100644
--- a/src/effects/SkMorphologyImageFilter.cpp
+++ b/src/effects/SkMorphologyImageFilter.cpp
@@ -249,7 +249,7 @@
 
     static const char* Name() { return "Morphology"; }
 
-    typedef GrGLMorphologyEffect GLProgramStage;
+    typedef GrGLMorphologyEffect GLEffect;
 
     virtual const GrProgramStageFactory& getFactory() const SK_OVERRIDE;
     virtual bool isEqual(const GrEffect&) const SK_OVERRIDE;