Clean up cc/paint interfaces

third_party/WebKit/Source/platform/graphics/paint/PaintArtifact.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/paint/PaintArtifact.h"
 
 #include "platform/geometry/IntRect.h"
 #include "platform/graphics/GraphicsLayer.h"
 #include "platform/graphics/paint/DrawingDisplayItem.h"
 #include "platform/instrumentation/tracing/TraceEvent.h"
 #include "public/platform/WebDisplayItemList.h"
 #include "third_party/skia/include/core/SkRegion.h"
 
 namespace blink {
 
 namespace {
 
 void computeChunkBoundsAndOpaqueness(const DisplayItemList& displayItems,
                                      Vector<PaintChunk>& paintChunks) {
   for (PaintChunk& chunk : paintChunks) {
     FloatRect bounds;
     SkRegion knownToBeOpaqueRegion;
     for (const DisplayItem& item : displayItems.itemsInPaintChunk(chunk)) {
       bounds.unite(FloatRect(item.client().visualRect()));
       if (!item.isDrawing())
         continue;
       const auto& drawing = static_cast<const DrawingDisplayItem&>(item);
-      if (const PaintRecord* record = drawing.GetPaintRecord()) {
+      if (const PaintRecord* record = drawing.GetPaintRecord().get()) {
         if (drawing.knownToBeOpaque()) {
           // TODO(pdr): It may be too conservative to round in to the
           // enclosedIntRect.
           SkIRect conservativeRoundedRect;
           const SkRect& cullRect = record->cullRect();
           cullRect.roundIn(&conservativeRoundedRect);
           knownToBeOpaqueRegion.op(conservativeRoundedRect,
                                    SkRegion::kUnion_Op);
         }
       }
@@ skipping 54 matching lines @@
   size_t visualRectIndex = 0;
   for (const DisplayItem& displayItem : m_displayItemList) {
     displayItem.appendToWebDisplayItemList(
         m_displayItemList.visualRect(visualRectIndex), list);
     visualRectIndex++;
   }
   list->setIsSuitableForGpuRasterization(isSuitableForGpuRasterization());
 }
 
 }  // namespace blink