remove deprecated onCreateCompatibleDevice

skia/ext/bitmap_platform_device_cairo.cc

Index: skia/ext/bitmap_platform_device_cairo.cc
diff --git a/skia/ext/bitmap_platform_device_cairo.cc b/skia/ext/bitmap_platform_device_cairo.cc
index 92a9d66e0397bfb64d9ed307189c7673f58e89bb..246984a8a41ee171c1ff1db2465acf220dacc709 100644
--- a/skia/ext/bitmap_platform_device_cairo.cc
+++ b/skia/ext/bitmap_platform_device_cairo.cc
@@ -167,13 +167,6 @@ BitmapPlatformDevice::~BitmapPlatformDevice() {
   cairo_destroy(cairo_);
 }
 
-SkBaseDevice* BitmapPlatformDevice::onCreateCompatibleDevice(
-                                                     const CreateInfo& info) {
-  SkASSERT(info.fInfo.colorType() == kN32_SkColorType);
-  return BitmapPlatformDevice::Create(info.fInfo.width(), info.fInfo.height(),
-                                      info.fInfo.isOpaque());
-}
-
 SkBaseDevice* BitmapPlatformDevice::onCreateDevice(const CreateInfo& info,
                                                    const SkPaint*) {
   SkASSERT(info.fInfo.colorType() == kN32_SkColorType);