add asserts to point<-->verb helpers

src/core/SkEdgeBuilder.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef SkEdgeBuilder_DEFINED
 #define SkEdgeBuilder_DEFINED
 
@@ skipping 22 matching lines @@
     /*
      *  If we're in general mode, we allcoate the pointers in fList, and this
      *  will point at fList.begin(). If we're in polygon mode, fList will be
      *  empty, as we will have preallocated room for the pointers in fAlloc's
      *  block, and fEdgeList will point into that.
      */
     SkEdge**            fEdgeList;
 
     int                 fShiftUp;
 
+public:
     void addLine(const SkPoint pts[]);
     void addQuad(const SkPoint pts[]);
     void addCubic(const SkPoint pts[]);
     void addClipper(SkEdgeClipper*);
 
     int buildPoly(const SkPath& path, const SkIRect* clip, int shiftUp);
 };
 
 #endif