[NOT FOR COMMIT] Fully replace SkCanvas uses.

third_party/WebKit/public/platform/WebDisplayItemList.h

Index: third_party/WebKit/public/platform/WebDisplayItemList.h
diff --git a/third_party/WebKit/public/platform/WebDisplayItemList.h b/third_party/WebKit/public/platform/WebDisplayItemList.h
index 7bce0e83038592b12fa0a3620f3dd5ddff60d1bd..b6110a69194693d58aca3643183f25ec5e7f3523 100644
--- a/third_party/WebKit/public/platform/WebDisplayItemList.h
+++ b/third_party/WebKit/public/platform/WebDisplayItemList.h
@@ -12,13 +12,13 @@
 #include "WebSize.h"
 #include "WebVector.h"
 
+#include "skia/ext/cdl_common.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"
 
 class SkColorFilter;
 class SkMatrix44;
-class SkPicture;
 struct SkRect;
 class SkRRect;
 
@@ -41,7 +41,7 @@ class WebDisplayItemList {
   virtual ~WebDisplayItemList() {}
 
   virtual void appendDrawingItem(const WebRect& visualRect,
-                                 sk_sp<const SkPicture>) {}
+                                 sk_sp<const CdlPicture>) {}
 
   virtual void appendClipItem(const WebRect& clipRect,
                               const WebVector<SkRRect>& roundedClipRects) {}