Revert of Remove cullRect() from PaintOpBuffer.

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

 // 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.
 
 #include "platform/graphics/compositing/PaintChunksToCcLayer.h"
 
 #include "cc/paint/compositing_display_item.h"
 #include "cc/paint/display_item_list.h"
 #include "cc/paint/drawing_display_item.h"
 #include "cc/paint/filter_display_item.h"
@@ skipping 165 matching lines @@
     }
   }
 }
 
 static gfx::Rect g_large_rect(-200000, -200000, 400000, 400000);
 static void AppendDisplayItemToCcDisplayItemList(
     const DisplayItem& display_item,
     cc::DisplayItemList* list) {
   DCHECK(DisplayItem::IsDrawingType(display_item.GetType()));
   if (DisplayItem::IsDrawingType(display_item.GetType())) {
-    const auto& drawing_display_item =
-        static_cast<const DrawingDisplayItem&>(display_item);
-    sk_sp<const PaintRecord> record = drawing_display_item.GetPaintRecord();
+    sk_sp<const PaintRecord> record =
+        static_cast<const DrawingDisplayItem&>(display_item).GetPaintRecord();
     if (!record)
       return;
-    SkRect record_bounds = drawing_display_item.GetPaintRecordBounds();
     // In theory we would pass the bounds of the record, previously done as:
     // gfx::Rect bounds = gfx::SkIRectToRect(record->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>(
-        g_large_rect, std::move(record), record_bounds);
+    list->CreateAndAppendDrawingItem<cc::DrawingDisplayItem>(g_large_rect,
+                                                             std::move(record));
   }
 }
 
 }  // unnamed namespace
 
 scoped_refptr<cc::DisplayItemList> PaintChunksToCcLayer::Convert(
     const Vector<const PaintChunk*>& paint_chunks,
     const PropertyTreeState& layer_state,
     const gfx::Vector2dF& layer_offset,
     const DisplayItemList& display_items) {
@@ skipping 29 matching lines @@
     RecordPairedEndDisplayItems(end_display_items, cc_list.get());
   }
 
   cc_list->CreateAndAppendPairedEndItem<cc::EndTransformDisplayItem>();
 
   cc_list->Finalize();
   return cc_list;
 }
 
 }  // namespace blink