remove SkBounder -- unused and unloved

src/core/SkDrawProcs.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 SkDrawProcs_DEFINED
 #define SkDrawProcs_DEFINED
 
 #include "SkBlitter.h"
 #include "SkDraw.h"
 
 class SkAAClip;
 class SkBlitter;
 
 struct SkDraw1Glyph {
     const SkDraw* fDraw;
-    SkBounder* fBounder;
     const SkRegion* fClip;
     const SkAAClip* fAAClip;
     SkBlitter* fBlitter;
     SkGlyphCache* fCache;
     const SkPaint* fPaint;
     SkIRect fClipBounds;
     /** Half the sampling frequency of the rasterized glyph in x. */
     SkFixed fHalfSampleX;
     /** Half the sampling frequency of the rasterized glyph in y. */
     SkFixed fHalfSampleY;
@@ skipping 51 matching lines @@
     }
 
     if (!paint.isAntiAlias()) {
         return false;
     }
 
     return SkDrawTreatAAStrokeAsHairline(strokeWidth, matrix, coverage);
 }
 
 #endif