Make drawImage a virtual on SkDevice

src/core/SkPictureRecord.h

Index: src/core/SkPictureRecord.h
diff --git a/src/core/SkPictureRecord.h b/src/core/SkPictureRecord.h
index 5e2d5a10e483f92bd3a90726c1e30c26b12b7c10..7a6fc813a524e5b24efd5d6994e9630629bedf52 100644
--- a/src/core/SkPictureRecord.h
+++ b/src/core/SkPictureRecord.h
@@ -184,12 +184,9 @@ protected:
     void onDrawBitmap(const SkBitmap&, SkScalar left, SkScalar top, const SkPaint*) override;
     void onDrawBitmapRect(const SkBitmap&, const SkRect* src, const SkRect& dst, const SkPaint*,
                           DrawBitmapRectFlags flags) override;
-#if 0
-    // rely on conversion to bitmap (for now)
     void onDrawImage(const SkImage*, SkScalar left, SkScalar top, const SkPaint*) override;
     void onDrawImageRect(const SkImage*, const SkRect* src, const SkRect& dst,
                          const SkPaint*) override;
-#endif
     void onDrawBitmapNine(const SkBitmap&, const SkIRect& center, const SkRect& dst,
                           const SkPaint*) override;
     void onDrawSprite(const SkBitmap&, int left, int top, const SkPaint*) override;