Stop using deprecated factory API for SkDevice

skia/ext/vector_platform_device_skia.h

Index: skia/ext/vector_platform_device_skia.h
===================================================================
--- skia/ext/vector_platform_device_skia.h	(revision 91505)
+++ skia/ext/vector_platform_device_skia.h	(working copy)
@@ -22,15 +22,6 @@
 
 class BitmapPlatformDevice;
 
-class VectorPlatformDeviceSkiaFactory : public SkDeviceFactory {
- public:
-  virtual SkDevice* newDevice(SkCanvas* notUsed, SkBitmap::Config config,
-                              int width, int height, bool isOpaque,
-                              bool isForLayer);
- private:
-  SkPDFDeviceFactory factory_;
-};
-
 class VectorPlatformDeviceSkia : public PlatformDevice {
  public:
   SK_API VectorPlatformDeviceSkia(SkPDFDevice* pdf_device);
@@ -89,8 +80,9 @@
                           const SkPaint&);
 
  protected:
-  // Override from SkDevice (through PlatformDevice).
-  virtual SkDeviceFactory* onNewDeviceFactory();
+  virtual SkDevice* onCreateCompatibleDevice(SkBitmap::Config, int width, 
+                                             int height, bool isOpaque,
+                                             Usage usage);
 
  private:
   SkRefPtr<SkPDFDevice> pdf_device_;