change signature for virtual related to saveLayer, passing SaveLayerRec

src/core/SkPictureFlat.h

Index: src/core/SkPictureFlat.h
diff --git a/src/core/SkPictureFlat.h b/src/core/SkPictureFlat.h
index 8befca0538daf1f0f6f236cdab13cdcadf6b6a80..cbacc8e6647d8e2b79a70cb3be225718624dc629 100644
--- a/src/core/SkPictureFlat.h
+++ b/src/core/SkPictureFlat.h
@@ -51,7 +51,7 @@ enum DrawType {
     RESTORE,
     ROTATE,
     SAVE,
-    SAVE_LAYER,
+    SAVE_LAYER_SAVEFLAGS_DEPRECATED,
     SCALE,
     SET_MATRIX,
     SKEW,
@@ -75,7 +75,9 @@ enum DrawType {
     DRAW_IMAGE_NINE,
     DRAW_IMAGE_RECT,
 
-    LAST_DRAWTYPE_ENUM = DRAW_IMAGE_RECT
+    SAVE_LAYER_SAVELAYERFLAGS,
+
+    LAST_DRAWTYPE_ENUM = SAVE_LAYER_SAVELAYERFLAGS,
 };
 
 // In the 'match' method, this constant will match any flavor of DRAW_BITMAP*