Speculative revert by sheriff

cc/layers/picture_image_layer_unittest.cc

 // 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 "cc/layers/picture_image_layer.h"
 
 #include "cc/resources/display_item.h"
 #include "cc/test/skia_common.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 15 matching lines @@
   SkCanvas image_canvas(image_bitmap);
   image_canvas.clear(SK_ColorRED);
   SkPaint blue_paint;
   blue_paint.setColor(SK_ColorBLUE);
   image_canvas.drawRectCoords(0.f, 0.f, 100.f, 100.f, blue_paint);
   image_canvas.drawRectCoords(100.f, 100.f, 200.f, 200.f, blue_paint);
 
   layer->SetBitmap(image_bitmap);
   layer->SetBounds(gfx::Size(layer_rect.width(), layer_rect.height()));
 
-  bool use_cached_picture = false;
   scoped_refptr<DisplayItemList> display_list =
-      DisplayItemList::Create(layer_rect, use_cached_picture);
-  layer->PaintContentsToDisplayList(
-      display_list.get(), layer_rect,
-      ContentLayerClient::PAINTING_BEHAVIOR_NORMAL);
+      layer->PaintContentsToDisplayList(
+          layer_rect, ContentLayerClient::PAINTING_BEHAVIOR_NORMAL);
   unsigned char actual_pixels[4 * 200 * 200] = {0};
   DrawDisplayList(actual_pixels, layer_rect, display_list);
 
-  EXPECT_EQ(0, memcmp(actual_pixels, image_pixels, 4 * 200 * 200));
-}
-
-TEST(PictureImageLayerTest, PaintContentsToCachedDisplayList) {
-  scoped_refptr<PictureImageLayer> layer = PictureImageLayer::Create();
-  gfx::Rect layer_rect(200, 200);
-
-  SkBitmap image_bitmap;
-  unsigned char image_pixels[4 * 200 * 200] = {0};
-  SkImageInfo info =
-      SkImageInfo::MakeN32Premul(layer_rect.width(), layer_rect.height());
-  image_bitmap.installPixels(info, image_pixels, info.minRowBytes());
-  SkCanvas image_canvas(image_bitmap);
-  image_canvas.clear(SK_ColorRED);
-  SkPaint blue_paint;
-  blue_paint.setColor(SK_ColorBLUE);
-  image_canvas.drawRectCoords(0.f, 0.f, 100.f, 100.f, blue_paint);
-  image_canvas.drawRectCoords(100.f, 100.f, 200.f, 200.f, blue_paint);
-
-  layer->SetBitmap(image_bitmap);
-  layer->SetBounds(gfx::Size(layer_rect.width(), layer_rect.height()));
-
-  bool use_cached_picture = true;
-  scoped_refptr<DisplayItemList> display_list =
-      DisplayItemList::Create(layer_rect, use_cached_picture);
-  layer->PaintContentsToDisplayList(
-      display_list.get(), layer_rect,
-      ContentLayerClient::PAINTING_BEHAVIOR_NORMAL);
-  display_list->CreateAndCacheSkPicture();
-  unsigned char actual_pixels[4 * 200 * 200] = {0};
-  DrawDisplayList(actual_pixels, layer_rect, display_list);
-
   EXPECT_EQ(0, memcmp(actual_pixels, image_pixels, 4 * 200 * 200));
 }
 
 }  // namespace
 }  // namespace cc