remove unused clip parameter to SkEdge::setClip

src/core/SkEdgeBuilder.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 "SkEdgeBuilder.h"
 #include "SkPath.h"
 #include "SkEdge.h"
@@ skipping 24 matching lines @@
     SkQuadraticEdge* edge = typedAllocThrow<SkQuadraticEdge>(fAlloc);
     if (edge->setQuadratic(pts, fShiftUp)) {
         fList.push(edge);
     } else {
         // TODO: unallocate edge from storage...
     }
 }
 
 void SkEdgeBuilder::addCubic(const SkPoint pts[]) {
     SkCubicEdge* edge = typedAllocThrow<SkCubicEdge>(fAlloc);
-    if (edge->setCubic(pts, NULL, fShiftUp)) {
+    if (edge->setCubic(pts, fShiftUp)) {
         fList.push(edge);
     } else {
         // TODO: unallocate edge from storage...
     }
 }
 
 void SkEdgeBuilder::addClipper(SkEdgeClipper* clipper) {
     SkPoint      pts[4];
     SkPath::Verb verb;
 
@@ skipping 200 matching lines @@
                 }
                 default:
                     SkDEBUGFAIL("unexpected verb");
                     break;
             }
         }
     }
     fEdgeList = fList.begin();
     return fList.count();
 }