remove SkBounder -- unused and unloved

src/utils/SkNWayCanvas.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkNWayCanvas.h"
 
 SkNWayCanvas::SkNWayCanvas(int width, int height)
@@ skipping 273 matching lines @@
     }
 }
 
 void SkNWayCanvas::drawData(const void* data, size_t length) {
     Iter iter(fList);
     while (iter.next()) {
         iter->drawData(data, length);
     }
 }
 
-SkBounder* SkNWayCanvas::setBounder(SkBounder* bounder) {
-    Iter iter(fList);
-    while (iter.next()) {
-        iter->setBounder(bounder);
-    }
-    return this->INHERITED::setBounder(bounder);
-}
-
 SkDrawFilter* SkNWayCanvas::setDrawFilter(SkDrawFilter* filter) {
     Iter iter(fList);
     while (iter.next()) {
         iter->setDrawFilter(filter);
     }
     return this->INHERITED::setDrawFilter(filter);
 }
 
 void SkNWayCanvas::beginCommentGroup(const char* description) {
     Iter iter(fList);
     while (iter.next()) {
         iter->beginCommentGroup(description);
     }
 }
 
 void SkNWayCanvas::addComment(const char* kywd, const char* value) {
     Iter iter(fList);
     while (iter.next()) {
         iter->addComment(kywd, value);
     }
 }
 
 void SkNWayCanvas::endCommentGroup() {
     Iter iter(fList);
     while (iter.next()) {
         iter->endCommentGroup();
     }
 }