Move cc::DisplayItemList and related classes into cc/paint/

cc/playback/image_hijack_canvas_unittest.cc

-// Copyright 2016 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 "cc/playback/image_hijack_canvas.h"
-
-#include "cc/test/skia_common.h"
-#include "cc/tiles/image_decode_cache.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "third_party/skia/include/core/SkImage.h"
-#include "third_party/skia/include/core/SkPath.h"
-
-namespace cc {
-namespace {
-
-class MockImageDecodeCache : public ImageDecodeCache {
- public:
-  MOCK_METHOD3(GetTaskForImageAndRef,
-               bool(const DrawImage& image,
-                    const TracingInfo& tracing_info,
-                    scoped_refptr<TileTask>* task));
-  MOCK_METHOD1(UnrefImage, void(const DrawImage& image));
-  MOCK_METHOD1(GetDecodedImageForDraw,
-               DecodedDrawImage(const DrawImage& image));
-  MOCK_METHOD2(DrawWithImageFinished,
-               void(const DrawImage& image,
-                    const DecodedDrawImage& decoded_image));
-  MOCK_METHOD0(ReduceCacheUsage, void());
-  MOCK_METHOD1(SetShouldAggressivelyFreeResources,
-               void(bool aggressively_free_resources));
-  MOCK_METHOD2(GetOutOfRasterDecodeTaskForImageAndRef,
-               bool(const DrawImage& image, scoped_refptr<TileTask>* task));
-};
-
-TEST(ImageHijackCanvasTest, NonLazyImagesSkipped) {
-  // Use a strict mock so that if *any* ImageDecodeCache methods are called, we
-  // will hit an error.
-  testing::StrictMock<MockImageDecodeCache> image_decode_cache;
-  ImageIdFlatSet images_to_skip;
-  ImageHijackCanvas canvas(100, 100, &image_decode_cache, &images_to_skip);
-
-  // Use an SkBitmap backed image to ensure that the image is not
-  // lazy-generated.
-  SkBitmap bitmap;
-  bitmap.allocN32Pixels(10, 10, true);
-  sk_sp<SkImage> image = SkImage::MakeFromBitmap(bitmap);
-
-  SkPaint paint;
-  canvas.drawImage(image, 0, 0, &paint);
-  canvas.drawImageRect(image, SkRect::MakeXYWH(0, 0, 10, 10),
-                       SkRect::MakeXYWH(10, 10, 10, 10), &paint);
-
-  SkPaint image_paint;
-  image_paint.setShader(
-      image->makeShader(SkShader::kClamp_TileMode, SkShader::kClamp_TileMode));
-  SkRect paint_rect = SkRect::MakeXYWH(0, 0, 100, 100);
-  canvas.drawRect(paint_rect, image_paint);
-  SkPath path;
-  path.addRect(paint_rect, SkPath::kCW_Direction);
-  canvas.drawPath(path, image_paint);
-  canvas.drawOval(paint_rect, image_paint);
-  canvas.drawArc(paint_rect, 0, 40, true, image_paint);
-  canvas.drawRRect(SkRRect::MakeRect(paint_rect), image_paint);
-}
-
-TEST(ImageHijackCanvasTest, ImagesToSkipAreSkipped) {
-  // Use a strict mock so that if *any* ImageDecodeCache methods are called, we
-  // will hit an error.
-  testing::StrictMock<MockImageDecodeCache> image_decode_cache;
-  ImageIdFlatSet images_to_skip;
-  sk_sp<SkImage> image = CreateDiscardableImage(gfx::Size(10, 10));
-  images_to_skip.insert(image->uniqueID());
-  ImageHijackCanvas canvas(100, 100, &image_decode_cache, &images_to_skip);
-
-  SkPaint paint;
-  canvas.drawImage(image, 0, 0, &paint);
-  canvas.drawImageRect(image, SkRect::MakeXYWH(0, 0, 10, 10),
-                       SkRect::MakeXYWH(10, 10, 10, 10), &paint);
-  paint.setShader(image->makeShader(SkShader::kClamp_TileMode,
-                                    SkShader::kClamp_TileMode, nullptr));
-  canvas.drawRect(SkRect::MakeXYWH(10, 10, 10, 10), paint);
-}
-
-}  // namespace
-
-}  // namespace cc