call clear() instead of using deprecated API accessBitmap()

skia/ext/bitmap_platform_device_win.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <windows.h>
 #include <psapi.h>
 
 #include "base/debug/gdi_debug_util_win.h"
 #include "base/logging.h"
 #include "skia/ext/bitmap_platform_device_win.h"
@@ skipping 139 matching lines @@
   return Create(width, height, is_opaque, NULL);
 }
 
 // static
 BitmapPlatformDevice* BitmapPlatformDevice::CreateAndClear(int width,
                                                            int height,
                                                            bool is_opaque) {
   BitmapPlatformDevice* device = BitmapPlatformDevice::Create(width, height,
                                                               is_opaque);
   if (device && !is_opaque)
-    device->accessBitmap(true).eraseARGB(0, 0, 0, 0);
+    device->clear(0);
   return device;
 }
 
 // The device will own the HBITMAP, which corresponds to also owning the pixel
 // data. Therefore, we do not transfer ownership to the SkBitmapDevice's bitmap.
 BitmapPlatformDevice::BitmapPlatformDevice(
     HBITMAP hbitmap,
     const SkBitmap& bitmap)
     : SkBitmapDevice(bitmap),
       hbitmap_(hbitmap),
@@ skipping 141 matching lines @@
   platform_extra_ = reinterpret_cast<intptr_t>(stock_bitmap);
 
   if (!InstallHBitmapPixels(&bitmap_, width, height, is_opaque, data, hbitmap))
     return false;
   bitmap_.lockPixels();
 
   return true;
 }
 
 }  // namespace skia