remove 'deprecated' region from SkDraw

src/effects/SkLayerRasterizer.cpp

 /*
  * 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.
  */
 
 
 #include "SkLayerRasterizer.h"
 #include "SkDraw.h"
@@ skipping 111 matching lines @@
         SkMatrix        drawMatrix;        // this translates the path by each layer's offset
 
         rectClip.setRect(SkIRect::MakeWH(mask->fBounds.width(), mask->fBounds.height()));
 
         translatedMatrix = matrix;
         translatedMatrix.postTranslate(-SkIntToScalar(mask->fBounds.fLeft),
                                        -SkIntToScalar(mask->fBounds.fTop));
 
         draw.fMatrix    = &drawMatrix;
         draw.fRC        = &rectClip;
-        draw.fClip      = &rectClip.bwRgn();
         // we set the matrixproc in the loop, as the matrix changes each time (potentially)
 
         SkDeque::F2BIter        iter(*fLayers);
         SkLayerRasterizer_Rec*  rec;
 
         while ((rec = (SkLayerRasterizer_Rec*)iter.next()) != nullptr) {
             drawMatrix = translatedMatrix;
             drawMatrix.preTranslate(rec->fOffset.fX, rec->fOffset.fY);
             draw.drawPath(path, rec->fPaint);
         }
@@ skipping 75 matching lines @@
     while ((recOrig = static_cast<SkLayerRasterizer_Rec*>(iter.next())) != nullptr) {
         SkDEBUGCODE(count++);
         SkLayerRasterizer_Rec* recCopy = static_cast<SkLayerRasterizer_Rec*>(layers->push_back());
         new (&recCopy->fPaint) SkPaint(recOrig->fPaint);
         recCopy->fOffset = recOrig->fOffset;
     }
     SkASSERT(fLayers->count() == count);
     SkASSERT(layers->count() == count);
     return sk_sp<SkLayerRasterizer>(new SkLayerRasterizer(layers));
 }