lockPixelsAreWritable is deprecated

src/core/SkBitmapDevice.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmapDevice.h"
 #include "SkConfig8888.h"
 #include "SkDraw.h"
@@ skipping 124 matching lines @@
 SkBaseDevice* SkBitmapDevice::onCreateDevice(const CreateInfo& cinfo, const SkPaint*) {
     const SkSurfaceProps surfaceProps(this->surfaceProps().flags(), cinfo.fPixelGeometry);
     return SkBitmapDevice::Create(cinfo.fInfo, surfaceProps);
 }
 
 const SkBitmap& SkBitmapDevice::onAccessBitmap() {
     return fBitmap;
 }
 
 bool SkBitmapDevice::onAccessPixels(SkPixmap* pmap) {
-    if (fBitmap.lockPixelsAreWritable() && this->onPeekPixels(pmap)) {
+    if (this->onPeekPixels(pmap)) {
         fBitmap.notifyPixelsChanged();
         return true;
     }
     return false;
 }
 
 bool SkBitmapDevice::onPeekPixels(SkPixmap* pmap) {
     const SkImageInfo info = fBitmap.info();
     if (fBitmap.getPixels() && (kUnknown_SkColorType != info.colorType())) {
         SkColorTable* ctable = nullptr;
@@ skipping 22 matching lines @@
     return false;
 }
 
 bool SkBitmapDevice::onReadPixels(const SkImageInfo& dstInfo, void* dstPixels, size_t dstRowBytes,
                                   int x, int y) {
     return fBitmap.readPixels(dstInfo, dstPixels, dstRowBytes, x, y);
 }
 
 void SkBitmapDevice::onAttachToCanvas(SkCanvas* canvas) {
     INHERITED::onAttachToCanvas(canvas);
-    if (fBitmap.lockPixelsAreWritable()) {
-        fBitmap.lockPixels();
-    }
+    fBitmap.lockPixels();
 }
 
 void SkBitmapDevice::onDetachFromCanvas() {
     INHERITED::onDetachFromCanvas();
-    if (fBitmap.lockPixelsAreWritable()) {
-        fBitmap.unlockPixels();
-    }
+    fBitmap.unlockPixels();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 void SkBitmapDevice::drawPaint(const SkDraw& draw, const SkPaint& paint) {
     draw.drawPaint(paint);
 }
 
 void SkBitmapDevice::drawPoints(const SkDraw& draw, SkCanvas::PointMode mode, size_t count,
                                 const SkPoint pts[], const SkPaint& paint) {
@@ skipping 224 matching lines @@
         paint.getRasterizer() ||
         paint.getPathEffect() ||
         paint.isFakeBoldText() ||
         paint.getStyle() != SkPaint::kFill_Style ||
         !SkXfermode::IsMode(paint.getXfermode(), SkXfermode::kSrcOver_Mode))
     {
         return true;
     }
     return false;
 }