stop using SkXfermode -- use SkBlendMode instead

third_party/WebKit/public/platform/WebDisplayItemList.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef WebDisplayItemList_h
 #define WebDisplayItemList_h
 
 #include "WebBlendMode.h"
 #include "WebFloatPoint.h"
 #include "WebFloatRect.h"
 #include "WebRect.h"
 #include "WebSize.h"
 #include "WebVector.h"
 
+#include "third_party/skia/include/core/SkBlendMode.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/skia/include/core/SkRegion.h"
-#include "third_party/skia/include/core/SkXfermode.h"
 
 class SkColorFilter;
 class SkImageFilter;
 class SkMatrix44;
 class SkPicture;
 struct SkRect;
 class SkRRect;
 
 namespace cc {
 class FilterOperations;
@@ skipping 16 matching lines @@
                               const WebVector<SkRRect>& roundedClipRects) {}
   virtual void appendEndClipItem() {}
   virtual void appendClipPathItem(const SkPath&, SkRegion::Op, bool antialias) {
   }
   virtual void appendEndClipPathItem() {}
   virtual void appendFloatClipItem(const WebFloatRect& clipRect) {}
   virtual void appendEndFloatClipItem() {}
   virtual void appendTransformItem(const SkMatrix44&) {}
   virtual void appendEndTransformItem() {}
   virtual void appendCompositingItem(float opacity,
-                                     SkXfermode::Mode,
+                                     SkBlendMode,
                                      SkRect* bounds,
                                      SkColorFilter*) {}
   virtual void appendEndCompositingItem() {}
 
   // TODO(loyso): This should use CompositorFilterOperation. crbug.com/584551
   virtual void appendFilterItem(const cc::FilterOperations&,
                                 const WebFloatRect& filter_bounds,
                                 const WebFloatPoint& origin) {}
   virtual void appendEndFilterItem() {}
 
   // Scroll containers are identified by an opaque pointer.
   using ScrollContainerId = const void*;
   virtual void appendScrollItem(const WebSize& scrollOffset,
                                 ScrollContainerId) {}
   virtual void appendEndScrollItem() {}
 
   virtual void setIsSuitableForGpuRasterization(bool isSuitable) {}
 };
 
 }  // namespace blink
 
 #endif  // WebDisplayItemList_h