Update use of SkCanvas and SkDevice to match change in Skia

skia/ext/bitmap_platform_device_linux.cc

 // Copyright (c) 2010 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 "skia/ext/bitmap_platform_device_linux.h"
 
 #include "skia/ext/bitmap_platform_device_data.h"
 
 #include <cairo/cairo.h>
 
@@ skipping 19 matching lines @@
   // TODO(brettw) support non-rect clips.
   SkIRect bounding = clip.getBounds();
   cairo_rectangle(context, bounding.fLeft, bounding.fTop,
                   bounding.fRight - bounding.fLeft,
                   bounding.fBottom - bounding.fTop);
   cairo_clip(context);
 }
 
 }  // namespace
 
+SkDevice* SkBitmapPlatformDeviceFactory::newDevice(SkBitmap::Config config,
+                                                   int width, int height,
+                                                   bool isOpaque,
+                                                   bool isForLayer) {
+  SkASSERT(config == SkBitmap::kARGB_8888_Config);
+  return BitmapPlatformDevice::Create(width, height, isOpaque);
+}
+
 BitmapPlatformDevice::BitmapPlatformDeviceData::BitmapPlatformDeviceData(
     cairo_surface_t* surface)
     : surface_(surface),
       config_dirty_(true) {  // Want to load the config next time.
   bitmap_context_ = cairo_create(surface);
 }
 
 BitmapPlatformDevice::BitmapPlatformDeviceData::~BitmapPlatformDeviceData() {
   cairo_destroy(bitmap_context_);
   cairo_surface_destroy(surface_);
@@ skipping 98 matching lines @@
   data_->SetMatrixClip(transform, region);
 }
 
 BitmapPlatformDevice& BitmapPlatformDevice::operator=(
     const BitmapPlatformDevice& other) {
   data_ = other.data_;
   return *this;
 }
 
 }  // namespace skia