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 19 matching lines @@
       case CLIP_PATH:
         context_.list_->CreateAndAppendItem<cc::EndClipPathDisplayItem>(
             bounds_in_layer_);
         break;
     }
   }
 }
 
 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>());
   DCHECK_LT(num_closers_, arraysize(closers_));
   closers_[num_closers_++] = CLIP_RECT;
 }
 
 void ClipRecorder::ClipPath(const gfx::Path& clip_path) {
   bool anti_alias = false;
   // As a further optimization, consider passing a more granular visual rect.
-  auto* item = context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
-      bounds_in_layer_);
-  item->SetNew(clip_path, SkRegion::kIntersect_Op, anti_alias);
+  context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
+      bounds_in_layer_, clip_path, SkRegion::kIntersect_Op, anti_alias);
   DCHECK_LT(num_closers_, arraysize(closers_));
   closers_[num_closers_++] = CLIP_PATH;
 }
 
 void ClipRecorder::ClipPathWithAntiAliasing(
     const gfx::Path& clip_path) {
   bool anti_alias = true;
   // As a further optimization, consider passing a more granular visual rect.
-  auto* item = context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
-      bounds_in_layer_);
-  item->SetNew(clip_path, SkRegion::kIntersect_Op, anti_alias);
+  context_.list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
+      bounds_in_layer_, clip_path, SkRegion::kIntersect_Op, anti_alias);
   DCHECK_LT(num_closers_, arraysize(closers_));
   closers_[num_closers_++] = CLIP_PATH;
 }
 
 }  // namespace ui