simplify RawIter

include/core/SkPath.h

 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkPath_DEFINED
 #define SkPath_DEFINED
 
@@ skipping 900 matching lines @@
         Verb next(SkPoint pts[4]);
 
         SkScalar conicWeight() const { return *fConicWeights; }
 
     private:
         const SkPoint*  fPts;
         const uint8_t*  fVerbs;
         const uint8_t*  fVerbStop;
         const SkScalar* fConicWeights;
         SkPoint         fMoveTo;
-        SkPoint         fLastPt;
     };
 
     /**
      *  Returns true if the point { x, y } is contained by the path, taking into
      *  account the FillType.
      */
     bool contains(SkScalar x, SkScalar y) const;
 
     void dump(SkWStream* , bool forceClose, bool dumpAsHex) const;
     void dump() const;
@@ skipping 105 matching lines @@
     void setPt(int index, SkScalar x, SkScalar y);
 
     friend class SkAutoPathBoundsUpdate;
     friend class SkAutoDisableOvalCheck;
     friend class SkAutoDisableDirectionCheck;
     friend class SkBench_AddPathTest; // perf test reversePathTo
     friend class PathTest_Private; // unit test reversePathTo
 };
 
 #endif