Revert of Don't access DisplayItemClient::VisualRect() for cached display items.

third_party/WebKit/Source/platform/graphics/paint/DrawingDisplayItemTest.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/paint/DrawingDisplayItem.h"
-
-#include "SkTypes.h"
-#include "platform/graphics/paint/PaintRecorder.h"
-#include "platform/graphics/skia/SkiaUtils.h"
-#include "platform/testing/FakeDisplayItemClient.h"
-#include "public/platform/WebDisplayItemList.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace blink {
-namespace {
-
-using testing::_;
-
-class DrawingDisplayItemTest : public ::testing::Test {
- protected:
-  FakeDisplayItemClient client_;
-};
-
-class MockWebDisplayItemList : public WebDisplayItemList {
- public:
-  MOCK_METHOD2(AppendDrawingItem,
-               void(const WebRect& visual_rect, sk_sp<const cc::PaintRecord>));
-};
-
-static sk_sp<PaintRecord> CreateRectRecord(const LayoutRect& bounds) {
-  PaintRecorder recorder;
-  PaintCanvas* canvas =
-      recorder.beginRecording(bounds.Width(), bounds.Height());
-  canvas->drawRect(
-      SkRect::MakeXYWH(bounds.X(), bounds.Y(), bounds.Width(), bounds.Height()),
-      PaintFlags());
-  return recorder.finishRecordingAsPicture();
-}
-
-TEST_F(DrawingDisplayItemTest, VisualRectAndDrawingBounds) {
-  LayoutRect drawing_bounds(LayoutUnit(5.5), LayoutUnit(6.6), LayoutUnit(7.7),
-                            LayoutUnit(8.8));
-  client_.SetVisualRect(drawing_bounds);
-
-  DrawingDisplayItem item(client_, DisplayItem::Type::kDocumentBackground,
-                          CreateRectRecord(drawing_bounds));
-  EXPECT_EQ(drawing_bounds, item.VisualRect());
-
-  MockWebDisplayItemList list1;
-  WebRect expected_rect = EnclosingIntRect(drawing_bounds);
-  EXPECT_CALL(list1, AppendDrawingItem(expected_rect, _)).Times(1);
-  item.AppendToWebDisplayItemList(LayoutSize(), &list1);
-
-  LayoutSize offset(LayoutUnit(2.1), LayoutUnit(3.6));
-  LayoutRect visual_rect_with_offset = drawing_bounds;
-  visual_rect_with_offset.Move(-offset);
-  WebRect expected_visual_rect = EnclosingIntRect(visual_rect_with_offset);
-  MockWebDisplayItemList list2;
-  EXPECT_CALL(list2, AppendDrawingItem(expected_visual_rect, _)).Times(1);
-  item.AppendToWebDisplayItemList(offset, &list2);
-}
-
-}  // namespace
-}  // namespace blink