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>

1 files changed, 1 insertions, 1 deletions

diff --git a/gm/gm.cpp b/gm/gm.cpp
index b6cac0ce1f..1b0598ff77 100644
--- a/gm/gm.cpp
+++ b/gm/gm.cpp
@@ -58,7 +58,7 @@ bool GM::animate(const SkAnimTimer& timer) {
 /////////////////////////////////////////////////////////////////////////////////////////////
 
 void GM::onDrawBackground(SkCanvas* canvas) {
-    canvas->drawColor(fBGColor, SkXfermode::kSrc_Mode);
+    canvas->drawColor(fBGColor, SkBlendMode::kSrc);
 }
 
 void GM::drawSizeBounds(SkCanvas* canvas, SkColor color) {