Add PaintCanvas::drawDisplayItemList

cc/paint/paint_canvas.h

 // Copyright 2017 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 CC_PAINT_PAINT_CANVAS_H_
 #define CC_PAINT_PAINT_CANVAS_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "cc/paint/paint_export.h"
 #include "cc/paint/paint_record.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 
 namespace cc {
 
+class DisplayItemList;
 class PaintFlags;
 
 class CC_PAINT_EXPORT PaintCanvas {
  public:
   virtual SkMetaData& getMetaData() = 0;
   virtual SkImageInfo imageInfo() const = 0;
 
   // TODO(enne): It would be nice to get rid of flush() entirely, as it
   // doesn't really make sense for recording.  However, this gets used by
   // SkCanvasVideoRenderer which takes a PaintCanvas to paint both
@@ skipping 130 matching lines @@
                         const PaintFlags& flags) = 0;
   virtual void drawPosText(const void* text,
                            size_t byte_length,
                            const SkPoint pos[],
                            const PaintFlags& flags) = 0;
   virtual void drawTextBlob(sk_sp<SkTextBlob> blob,
                             SkScalar x,
                             SkScalar y,
                             const PaintFlags& flags) = 0;
 
+  virtual void drawDisplayItemList(
+      const SkRect& bounds,
+      const DisplayItemList* display_item_list) = 0;
+
   virtual void drawPicture(sk_sp<const PaintRecord> record,
                            const SkMatrix* matrix,
                            const PaintFlags* flags) = 0;
   void drawPicture(sk_sp<const PaintRecord> record) {
     drawPicture(record, nullptr, nullptr);
   }
 
   virtual bool isClipEmpty() const = 0;
   virtual bool isClipRect() const = 0;
   virtual const SkMatrix& getTotalMatrix() const = 0;
@@ skipping 77 matching lines @@
                                                          const SkPoint& point,
                                                          SkData* data);
 
 CC_PAINT_EXPORT void PaintCanvasAnnotateLinkToDestination(PaintCanvas* canvas,
                                                           const SkRect& rect,
                                                           SkData* data);
 
 }  // namespace cc
 
 #endif  // CC_PAINT_PAINT_CANVAS_H_