[NOT FOR COMMIT] Fully replace SkCanvas uses.

third_party/WebKit/Source/platform/graphics/compositing/PaintArtifactCompositor.cpp

 // Copyright 2015 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.
 
 #include "platform/graphics/compositing/PaintArtifactCompositor.h"
 
 #include "cc/layers/content_layer_client.h"
 #include "cc/layers/layer.h"
 #include "cc/layers/picture_layer.h"
 #include "cc/playback/display_item_list.h"
@@ skipping 189 matching lines @@
   return json;
 }
 
 namespace {
 
 static gfx::Rect largeRect(-200000, -200000, 400000, 400000);
 
 static void appendDisplayItemToCcDisplayItemList(const DisplayItem& displayItem,
                                                  cc::DisplayItemList* list) {
   if (DisplayItem::isDrawingType(displayItem.getType())) {
-    const SkPicture* picture =
+    const CdlPicture* picture =
         static_cast<const DrawingDisplayItem&>(displayItem).picture();
     if (!picture)
       return;
     // In theory we would pass the bounds of the picture, previously done as:
     // gfx::Rect bounds = gfx::SkIRectToRect(picture->cullRect().roundOut());
     // or use the visual rect directly. However, clip content layers attempt
     // to raster in a different space than that of the visual rects. We'll be
     // reworking visual rects further for SPv2, so for now we just pass a
     // visual rect large enough to make sure items raster.
     list->CreateAndAppendDrawingItem<cc::DrawingDisplayItem>(
@@ skipping 599 matching lines @@
   m_contentLayerClients.clear();
   m_contentLayerClients.swap(newContentLayerClients);
 
   // Mark the property trees as having been rebuilt.
   layerTree->property_trees()->sequence_number = kPropertyTreeSequenceNumber;
   layerTree->property_trees()->needs_rebuild = false;
   layerTree->property_trees()->ResetCachedData();
 }
 
 }  // namespace blink