cc: Shrink size of display item

ui/compositor/clip_recorder.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 "ui/compositor/clip_recorder.h"
 
 #include "cc/playback/clip_display_item.h"
 #include "cc/playback/clip_path_display_item.h"
 #include "cc/playback/display_item_list.h"
 #include "ui/compositor/paint_context.h"
@@ skipping 30 matching lines @@
   closers_[num_closers_] = closer;
   bounds_in_layer_[num_closers_++] = bounds_in_layer;
 }
 
 static gfx::Rect PathToEnclosingRect(const gfx::Path& path) {
   return gfx::ToEnclosingRect(gfx::SkRectToRectF(path.getBounds()));
 }
 
 void ClipRecorder::ClipRect(const gfx::Rect& clip_rect) {
   gfx::Rect clip_in_layer_space = context_.ToLayerSpaceRect(clip_rect);
-  auto* item = context_.list_->CreateAndAppendItem<cc::ClipDisplayItem>(
-      clip_in_layer_space);
-  item->SetNew(clip_rect, std::vector<SkRRect>());
+  context_.list_->CreateAndAppendItem<cc::ClipDisplayItem>(
+      clip_in_layer_space, clip_rect, std::vector<SkRRect>());
   RecordCloser(clip_in_layer_space, CLIP_RECT);
 }
 
 void ClipRecorder::ClipPath(const gfx::Path& clip_path) {
   bool anti_alias = false;
   gfx::Rect clip_in_layer_space =
       context_.ToLayerSpaceRect(PathToEnclosingRect(clip_path));
-  auto* item = context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
-      clip_in_layer_space);
-  item->SetNew(clip_path, SkRegion::kIntersect_Op, anti_alias);
+  context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
+      clip_in_layer_space, clip_path, SkRegion::kIntersect_Op, anti_alias);
   RecordCloser(clip_in_layer_space, CLIP_PATH);
 }
 
 void ClipRecorder::ClipPathWithAntiAliasing(const gfx::Path& clip_path) {
   bool anti_alias = true;
   gfx::Rect clip_in_layer_space =
       context_.ToLayerSpaceRect(PathToEnclosingRect(clip_path));
-  auto* item = context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
-      clip_in_layer_space);
-  item->SetNew(clip_path, SkRegion::kIntersect_Op, anti_alias);
+  context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
+      clip_in_layer_space, clip_path, SkRegion::kIntersect_Op, anti_alias);
   RecordCloser(clip_in_layer_space, CLIP_PATH);
 }
 
 }  // namespace ui