cc: Shrink size of display item

cc/blink/web_display_item_list_impl.cc

Index: cc/blink/web_display_item_list_impl.cc
diff --git a/cc/blink/web_display_item_list_impl.cc b/cc/blink/web_display_item_list_impl.cc
index b030e937b32003ed94906e8f7e426a0901e79956..fe4fe05640c0d3ef58124a045be6a802fb4cd519 100644
--- a/cc/blink/web_display_item_list_impl.cc
+++ b/cc/blink/web_display_item_list_impl.cc
@@ -50,10 +50,8 @@ void WebDisplayItemListImpl::appendDrawingItem(
     const blink::WebRect& visual_rect,
     const SkPicture* picture) {
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item =
-        display_item_list_->CreateAndAppendItem<cc::DrawingDisplayItem>(
-            visual_rect);
-    item->SetNew(skia::SharePtr(const_cast<SkPicture*>(picture)));
+    display_item_list_->CreateAndAppendItem<cc::DrawingDisplayItem>(
+        visual_rect, skia::SharePtr(const_cast<SkPicture*>(picture)));
   } else {
     cc::DrawingDisplayItem item;
     item.SetNew(skia::SharePtr(const_cast<SkPicture*>(picture)));
@@ -70,12 +68,10 @@ void WebDisplayItemListImpl::appendClipItem(
     rounded_rects.push_back(rounded_clip_rects[i]);
   }
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item = display_item_list_->CreateAndAppendItem<cc::ClipDisplayItem>(
-        visual_rect);
-    item->SetNew(clip_rect, rounded_rects);
+    display_item_list_->CreateAndAppendItem<cc::ClipDisplayItem>(
+        visual_rect, clip_rect, rounded_rects);
   } else {
-    cc::ClipDisplayItem item;
-    item.SetNew(clip_rect, rounded_rects);
+    cc::ClipDisplayItem item(clip_rect, rounded_rects);
     display_item_list_->RasterIntoCanvas(item);
   }
 }
@@ -96,13 +92,10 @@ void WebDisplayItemListImpl::appendClipPathItem(
     SkRegion::Op clip_op,
     bool antialias) {
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item =
-        display_item_list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
-            visual_rect);
-    item->SetNew(clip_path, clip_op, antialias);
+    display_item_list_->CreateAndAppendItem<cc::ClipPathDisplayItem>(
+        visual_rect, clip_path, clip_op, antialias);
   } else {
-    cc::ClipPathDisplayItem item;
-    item.SetNew(clip_path, clip_op, antialias);
+    cc::ClipPathDisplayItem item(clip_path, clip_op, antialias);
     display_item_list_->RasterIntoCanvas(item);
   }
 }
@@ -121,13 +114,10 @@ void WebDisplayItemListImpl::appendFloatClipItem(
     const blink::WebRect& visual_rect,
     const blink::WebFloatRect& clip_rect) {
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item =
-        display_item_list_->CreateAndAppendItem<cc::FloatClipDisplayItem>(
-            visual_rect);
-    item->SetNew(clip_rect);
+    display_item_list_->CreateAndAppendItem<cc::FloatClipDisplayItem>(
+        visual_rect, clip_rect);
   } else {
-    cc::FloatClipDisplayItem item;
-    item.SetNew(clip_rect);
+    cc::FloatClipDisplayItem item(clip_rect);
     display_item_list_->RasterIntoCanvas(item);
   }
 }
@@ -149,13 +139,10 @@ void WebDisplayItemListImpl::appendTransformItem(
   transform.matrix() = matrix;
 
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item =
-        display_item_list_->CreateAndAppendItem<cc::TransformDisplayItem>(
-            visual_rect);
-    item->SetNew(transform);
+    display_item_list_->CreateAndAppendItem<cc::TransformDisplayItem>(
+        visual_rect, transform);
   } else {
-    cc::TransformDisplayItem item;
-    item.SetNew(transform);
+    cc::TransformDisplayItem item(transform);
     display_item_list_->RasterIntoCanvas(item);
   }
 }
@@ -182,15 +169,13 @@ void WebDisplayItemListImpl::appendCompositingItem(
   // value, but that breaks slimming paint reftests.
 
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item =
-        display_item_list_->CreateAndAppendItem<cc::CompositingDisplayItem>(
-            visual_rect);
-    item->SetNew(static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)),
-                 xfermode, bounds, skia::SharePtr(color_filter));
+    display_item_list_->CreateAndAppendItem<cc::CompositingDisplayItem>(
+        visual_rect, static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)),
+        xfermode, bounds, skia::SharePtr(color_filter));
   } else {
-    cc::CompositingDisplayItem item;
-    item.SetNew(static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)),
-                xfermode, bounds, skia::SharePtr(color_filter));
+    cc::CompositingDisplayItem item(
+        static_cast<uint8_t>(gfx::ToFlooredInt(255 * opacity)), xfermode,
+        bounds, skia::SharePtr(color_filter));
     display_item_list_->RasterIntoCanvas(item);
   }
 }
@@ -213,12 +198,10 @@ void WebDisplayItemListImpl::appendFilterItem(
       static_cast<const WebFilterOperationsImpl&>(filters);
 
   if (display_item_list_->RetainsIndividualDisplayItems()) {
-    auto* item = display_item_list_->CreateAndAppendItem<cc::FilterDisplayItem>(
-        visual_rect);
-    item->SetNew(filters_impl.AsFilterOperations(), bounds);
+    display_item_list_->CreateAndAppendItem<cc::FilterDisplayItem>(
+        visual_rect, filters_impl.AsFilterOperations(), bounds);
   } else {
-    cc::FilterDisplayItem item;
-    item.SetNew(filters_impl.AsFilterOperations(), bounds);
+    cc::FilterDisplayItem item(filters_impl.AsFilterOperations(), bounds);
     display_item_list_->RasterIntoCanvas(item);
   }
 }