Stop using deprecated factory API for SkDevice

skia/ext/bitmap_platform_device_mac.cc

Index: skia/ext/bitmap_platform_device_mac.cc
===================================================================
--- skia/ext/bitmap_platform_device_mac.cc	(revision 91122)
+++ skia/ext/bitmap_platform_device_mac.cc	(working copy)
@@ -50,15 +50,6 @@
 
 }  // namespace
 
-SkDevice* BitmapPlatformDeviceFactory::newDevice(SkCanvas* ignored,
-                                                 SkBitmap::Config config,
-                                                 int width, int height,
-                                                 bool isOpaque,
-                                                 bool isForLayer) {
-  SkASSERT(config == SkBitmap::kARGB_8888_Config);
-  return BitmapPlatformDevice::Create(NULL, width, height, isOpaque);
-}
-
 BitmapPlatformDevice::BitmapPlatformDeviceData::BitmapPlatformDeviceData(
     CGContextRef bitmap)
     : bitmap_context_(bitmap),
@@ -243,8 +234,10 @@
   // Not needed in CoreGraphics
 }
 
-SkDeviceFactory* BitmapPlatformDevice::onNewDeviceFactory() {
-  return SkNEW(BitmapPlatformDeviceFactory);
+SkDevice* BitmapPlatformDevice::onCreateCompatibleDevice(
+         SkBitmap::Config config, int width, int height, bool isOpaque, Usage) {
+  SkASSERT(config == SkBitmap::kARGB_8888_Config);
+  return BitmapPlatformDevice::Create(NULL, width, height, isOpaque);
 }
 
 }  // namespace skia