cc: Make DisplayItemList::Append replay into an SkPicture

cc/trees/layer_tree_host_unittest.cc

 // Copyright 2011 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/trees/layer_tree_host.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/location.h"
@@ skipping 1311 matching lines @@
                      const gfx::Rect& clip,
                      PaintingControlSetting picture_control) override {
     // Set layer opacity to 0.
     if (test_layer_)
       test_layer_->SetOpacity(0.f);
   }
   scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
       const gfx::Rect& clip,
       PaintingControlSetting picture_control) override {
     NOTIMPLEMENTED();
-    return DisplayItemList::Create();
+    return DisplayItemList::Create(clip);
   }
   bool FillsBoundsCompletely() const override { return false; }
 
  private:
   Layer* test_layer_;
 };
 
 class ContentLayerWithUpdateTracking : public ContentLayer {
  public:
   static scoped_refptr<ContentLayerWithUpdateTracking> Create(
@@ skipping 1444 matching lines @@
     void PaintContents(SkCanvas* canvas,
                        const gfx::Rect& clip,
                        PaintingControlSetting picture_control) override {
       layer_->SetBounds(gfx::Size(2, 2));
     }
 
     scoped_refptr<DisplayItemList> PaintContentsToDisplayList(
         const gfx::Rect& clip,
         PaintingControlSetting picture_control) override {
       NOTIMPLEMENTED();
-      return DisplayItemList::Create();
+      return DisplayItemList::Create(clip);
     }
 
     bool FillsBoundsCompletely() const override { return false; }
 
    private:
     Layer* layer_;
   };
 
   LayerTreeHostTestChangeLayerPropertiesInPaintContents() : num_commits_(0) {}
 
@@ skipping 3664 matching lines @@
 
   void AfterTest() override {}
 
  private:
   scoped_refptr<Layer> child_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerPreserveRenderSurfaceFromOutputRequests);
 
 }  // namespace cc