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

cc/paint/float_clip_display_item.cc

Index: cc/paint/float_clip_display_item.cc
diff --git a/cc/playback/float_clip_display_item.cc b/cc/paint/float_clip_display_item.cc
similarity index 76%
rename from cc/playback/float_clip_display_item.cc
rename to cc/paint/float_clip_display_item.cc
index 39ae923dd47cc939c568ff06ba9bcc4d8ffab0c5..1c53fc0c53f992fa2fd27ff43cff3869f32873e4 100644
--- a/cc/playback/float_clip_display_item.cc
+++ b/cc/paint/float_clip_display_item.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "cc/playback/float_clip_display_item.h"
+#include "cc/paint/float_clip_display_item.h"
 
 #include <stddef.h>
 
@@ -18,8 +18,7 @@ FloatClipDisplayItem::FloatClipDisplayItem(const gfx::RectF& clip_rect)
   SetNew(clip_rect);
 }
 
-FloatClipDisplayItem::~FloatClipDisplayItem() {
-}
+FloatClipDisplayItem::~FloatClipDisplayItem() {}
 
 void FloatClipDisplayItem::SetNew(const gfx::RectF& clip_rect) {
   clip_rect_ = clip_rect;
@@ -34,12 +33,10 @@ void FloatClipDisplayItem::Raster(SkCanvas* canvas,
 EndFloatClipDisplayItem::EndFloatClipDisplayItem()
     : DisplayItem(END_FLOAT_CLIP) {}
 
-EndFloatClipDisplayItem::~EndFloatClipDisplayItem() {
-}
+EndFloatClipDisplayItem::~EndFloatClipDisplayItem() {}
 
-void EndFloatClipDisplayItem::Raster(
-    SkCanvas* canvas,
-    SkPicture::AbortCallback* callback) const {
+void EndFloatClipDisplayItem::Raster(SkCanvas* canvas,
+                                     SkPicture::AbortCallback* callback) const {
   canvas->restore();
 }