Add GrEllipseEdgeEffect

src/gpu/gl/GrGLSL.h

Index: src/gpu/gl/GrGLSL.h
===================================================================
--- src/gpu/gl/GrGLSL.h	(revision 8091)
+++ src/gpu/gl/GrGLSL.h	(working copy)
@@ -9,6 +9,7 @@
 #define GrGLSL_DEFINED
 
 #include "gl/GrGLInterface.h"
+#include "GrTypesPriv.h"
 
 class GrGLShaderVar;
 class SkString;
@@ -34,22 +35,6 @@
     k150_GrGLSLGeneration,
 };
 
-/**
- * Types of shader-language-specific boxed variables we can create.
- * (Currently only GrGLShaderVars, but should be applicable to other shader
- * languages.)
- */
-enum GrSLType {
-    kVoid_GrSLType,
-    kFloat_GrSLType,
-    kVec2f_GrSLType,
-    kVec3f_GrSLType,
-    kVec4f_GrSLType,
-    kMat33f_GrSLType,
-    kMat44f_GrSLType,
-    kSampler2D_GrSLType
-};
-
 enum GrSLConstantVec {
     kZeros_GrSLConstantVec,
     kOnes_GrSLConstantVec,