Revert of Implement DisplayList GatherPixelRefs

cc/test/fake_display_list_recording_source.h

Index: cc/test/fake_display_list_recording_source.h
diff --git a/cc/test/fake_display_list_recording_source.h b/cc/test/fake_display_list_recording_source.h
deleted file mode 100644
index b9a15f327884e455d3fd7f876b283378a501360a..0000000000000000000000000000000000000000
--- a/cc/test/fake_display_list_recording_source.h
+++ /dev/null
@@ -1,88 +0,0 @@
-// 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.
-
-#ifndef CC_TEST_FAKE_DISPLAY_LIST_RECORDING_SOURCE_H_
-#define CC_TEST_FAKE_DISPLAY_LIST_RECORDING_SOURCE_H_
-
-#include "cc/resources/display_list_recording_source.h"
-#include "cc/test/fake_content_layer_client.h"
-#include "cc/test/impl_side_painting_settings.h"
-
-namespace cc {
-
-// This class provides method for test to add bitmap and draw rect to content
-// layer client. This class also provides function to rerecord to generate a new
-// display list.
-class FakeDisplayListRecordingSource : public DisplayListRecordingSource {
- public:
-  explicit FakeDisplayListRecordingSource(const gfx::Size& grid_cell_size)
-      : DisplayListRecordingSource(grid_cell_size) {}
-  ~FakeDisplayListRecordingSource() override {}
-
-  static scoped_ptr<FakeDisplayListRecordingSource> CreateRecordingSource(
-      const gfx::Rect& recorded_viewport) {
-    scoped_ptr<FakeDisplayListRecordingSource> recording_source(
-        new FakeDisplayListRecordingSource(
-            ImplSidePaintingSettings().default_tile_grid_size));
-    recording_source->SetRecordedViewport(recorded_viewport);
-    return recording_source;
-  }
-
-  void SetRecordedViewport(const gfx::Rect& recorded_viewport) {
-    recorded_viewport_ = recorded_viewport;
-  }
-
-  void SetGridCellSize(const gfx::Size& grid_cell_size) {
-    grid_cell_size_ = grid_cell_size;
-  }
-
-  void Rerecord() {
-    ContentLayerClient::PaintingControlSetting painting_control =
-        ContentLayerClient::PAINTING_BEHAVIOR_NORMAL;
-    display_list_ = client_.PaintContentsToDisplayList(recorded_viewport_,
-                                                       painting_control);
-    display_list_->set_layer_rect(recorded_viewport_);
-    display_list_->CreateAndCacheSkPicture();
-    display_list_->GatherPixelRefs(grid_cell_size_);
-  }
-
-  void add_draw_rect(const gfx::RectF& rect) {
-    client_.add_draw_rect(rect, default_paint_);
-  }
-
-  void add_draw_rect_with_paint(const gfx::RectF& rect, const SkPaint& paint) {
-    client_.add_draw_rect(rect, paint);
-  }
-
-  void add_draw_bitmap(const SkBitmap& bitmap, const gfx::Point& point) {
-    client_.add_draw_bitmap(bitmap, point, default_paint_);
-  }
-
-  void add_draw_bitmap_with_transform(const SkBitmap& bitmap,
-                                      const gfx::Transform& transform) {
-    client_.add_draw_bitmap_with_transform(bitmap, transform, default_paint_);
-  }
-
-  void add_draw_bitmap_with_paint(const SkBitmap& bitmap,
-                                  const gfx::Point& point,
-                                  const SkPaint& paint) {
-    client_.add_draw_bitmap(bitmap, point, paint);
-  }
-
-  void add_draw_bitmap_with_paint_and_transform(const SkBitmap& bitmap,
-                                                const gfx::Transform& transform,
-                                                const SkPaint& paint) {
-    client_.add_draw_bitmap_with_transform(bitmap, transform, paint);
-  }
-
-  void set_default_paint(const SkPaint& paint) { default_paint_ = paint; }
-
- private:
-  FakeContentLayerClient client_;
-  SkPaint default_paint_;
-};
-
-}  // namespace cc
-
-#endif  // CC_TEST_FAKE_DISPLAY_LIST_RECORDING_SOURCE_H_