change old picture serialization to really handle images

include/core/SkPicture.h

Index: include/core/SkPicture.h
diff --git a/include/core/SkPicture.h b/include/core/SkPicture.h
index fe99760f1dea7615066e64e9bc614598826e8129..358faf9524b99d8c00c32921ece1c131ad1b5bb0 100644
--- a/include/core/SkPicture.h
+++ b/include/core/SkPicture.h
@@ -175,10 +175,11 @@ private:
     // V40: Remove UniqueID serialization from SkImageFilter.
     // V41: Added serialization of SkBitmapSource's filterQuality parameter
     // V42: Added a bool to SkPictureShader serialization to indicate did-we-serialize-a-picture?
+    // V43: Added DRAW_IMAGE and DRAW_IMAGE_RECT opt codes to serialized data
 
     // Only SKPs within the min/current picture version range (inclusive) can be read.
     static const uint32_t     MIN_PICTURE_VERSION = 35;     // Produced by Chrome M39.
-    static const uint32_t CURRENT_PICTURE_VERSION = 42;
+    static const uint32_t CURRENT_PICTURE_VERSION = 43;
 
     static_assert(MIN_PICTURE_VERSION <= 41,
                   "Remove kFontFileName and related code from SkFontDescriptor.cpp.");