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

cc/paint/transform_display_item.cc

Index: cc/paint/transform_display_item.cc
diff --git a/cc/playback/transform_display_item.cc b/cc/paint/transform_display_item.cc
similarity index 91%
rename from cc/playback/transform_display_item.cc
rename to cc/paint/transform_display_item.cc
index b404943b14e9e8ec72df44987d4e803c538ce5ab..6cc3e7f2d1edc2e56d0da467eb877d152c855b30 100644
--- a/cc/playback/transform_display_item.cc
+++ b/cc/paint/transform_display_item.cc
@@ -2,11 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "cc/playback/transform_display_item.h"
+#include "cc/paint/transform_display_item.h"
 
 namespace cc {
 
 TransformDisplayItem::TransformDisplayItem(const gfx::Transform& transform)
+
     : DisplayItem(TRANSFORM), transform(transform) {}
 
 TransformDisplayItem::~TransformDisplayItem() = default;