use SkBlendMode instead of SkXfermode
use sk_sp versions of paint setters/getters

Change-Id: I86591a0a8ec92e6039776cbf00424ea24f585b28
diff --git a/libs/hwui/SkiaCanvas.cpp b/libs/hwui/SkiaCanvas.cpp
index 9553ab4..7b2fda1 100644
--- a/libs/hwui/SkiaCanvas.cpp
+++ b/libs/hwui/SkiaCanvas.cpp
@@ -386,7 +386,7 @@
 // Canvas draw operations
 // ----------------------------------------------------------------------------
 
-void SkiaCanvas::drawColor(int color, SkXfermode::Mode mode) {
+void SkiaCanvas::drawColor(int color, SkBlendMode mode) {
     mCanvas->drawColor(color, mode);
 }