Stop using deprecated factory API for SkDevice

skia/ext/bitmap_platform_device_linux.h

Index: skia/ext/bitmap_platform_device_linux.h
===================================================================
--- skia/ext/bitmap_platform_device_linux.h	(revision 91505)
+++ skia/ext/bitmap_platform_device_linux.h	(working copy)
@@ -44,13 +44,6 @@
 
 namespace skia {
 
-class BitmapPlatformDeviceFactory : public SkDeviceFactory {
- public:
-  virtual SkDevice* newDevice(SkCanvas* ignored, SkBitmap::Config config,
-                              int width, int height,
-                              bool isOpaque, bool isForLayer);
-};
-
 // -----------------------------------------------------------------------------
 // This is the Linux bitmap backing for Skia. We create a Cairo image surface
 // to store the backing buffer. This buffer is BGRA in memory (on little-endian
@@ -93,8 +86,9 @@
   virtual cairo_t* BeginPlatformPaint();
 
  protected:
-  // Override SkDevice.
-  virtual SkDeviceFactory* onNewDeviceFactory();
+  virtual SkDevice* onCreateCompatibleDevice(SkBitmap::Config, int width,
+                                             int height, bool isOpaque, 
+                                             Usage usage);
 
  private:
   static BitmapPlatformDevice* Create(int width, int height, bool is_opaque,