Stop using deprecated factory API for SkDevice

skia/ext/bitmap_platform_device_win.h

Index: skia/ext/bitmap_platform_device_win.h
===================================================================
--- skia/ext/bitmap_platform_device_win.h	(revision 91505)
+++ skia/ext/bitmap_platform_device_win.h	(working copy)
@@ -11,13 +11,6 @@
 
 namespace skia {
 
-class BitmapPlatformDeviceFactory : public SkDeviceFactory {
- public:
-  virtual SkDevice* newDevice(SkCanvas* ignored, SkBitmap::Config config,
-                              int width, int height,
-                              bool isOpaque, bool isForLayer);
-};
-
 // A device is basically a wrapper around SkBitmap that provides a surface for
 // SkCanvas to draw into. Our device provides a surface Windows can also write
 // to. BitmapPlatformDevice creates a bitmap using CreateDIBSection() in a
@@ -75,8 +68,9 @@
   // starts accessing pixel data.
   virtual void onAccessBitmap(SkBitmap* bitmap);
 
-  // Override SkDevice.
-  virtual SkDeviceFactory* onNewDeviceFactory();
+  virtual SkDevice* onCreateCompatibleDevice(SkBitmap::Config, int width,
+                                             int height, bool isOpaque,
+                                             Usage usage);
 
  private:
   // Reference counted data that can be shared between multiple devices. This