Revert[7] "replace SkXfermode obj with SkBlendMode enum in paints"

This reverts commit Ib4a154cdd5f5d1dcac921ef50d53b79a2d6a1be8.

Reason for revert: new assert from 100K bot

Original change's description:
> Revert[6] "replace SkXfermode obj with SkBlendMode enum in paints"
> 
> - perform version check in CreateProc for XfermodeImageFilter and ArithmeticImageFilter
> This reverts commit 3ed485f4249e17abb4b11f5018d03175fd1afb44.
> 
> BUG=skia:
> 
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2992
> 
> Change-Id: Ib4a154cdd5f5d1dcac921ef50d53b79a2d6a1be8
> Reviewed-on: https://skia-review.googlesource.com/2992
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Mike Reed <reed@google.com>
> 

TBR=reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: I848e5a69c5cd67f2c14889f4f0a346652578c4ff
Reviewed-on: https://skia-review.googlesource.com/3023
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/gm/dstreadshuffle.cpp b/gm/dstreadshuffle.cpp
index 72a68b1d9d..47c70563b5 100644
--- a/gm/dstreadshuffle.cpp
+++ b/gm/dstreadshuffle.cpp
@@ -159,8 +159,8 @@ protected:
                             p.setColor(color);
                             // In order to get some batching on the GPU backend we do 2 src over for
                             // each xfer mode which requires a dst read
-                            p.setBlendMode(r % 3 == 0 ? SkBlendMode::kLighten :
-                                                        SkBlendMode::kSrcOver);
+                            p.setXfermodeMode(r % 3 == 0 ? SkXfermode::kLighten_Mode :
+                                                           SkXfermode::kSrcOver_Mode);
                             SetStyle(&p, style, width);
                             canvas->save();
                             canvas->translate(x, y);