Add GrEllipseEdgeEffect

include/gpu/GrTypesPriv.h

Index: include/gpu/GrTypesPriv.h
===================================================================
--- include/gpu/GrTypesPriv.h	(revision 0)
+++ include/gpu/GrTypesPriv.h	(working copy)
@@ -0,0 +1,27 @@
+/*
+ * Copyright 2013 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrTypesPriv_DEFINED
+#define GrTypesPriv_DEFINED
+
+/**
+ * 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
+};
+
+#endif