[css-pseudo] Split LayoutListMarker into outside and inside classes

This patch adds LayoutInsideListMarker and LayoutOutsideListMarker
classes for ::marker. The logic remains in LayoutListMarker for now, but
this is a first step to implementing inside markers with LayoutInline
and outside markers with LayoutBlockFlow, which will be necessary in
order to support the 'content' property in legacy layout.

TEST=blink/web_tests/editing/execCommand/create-list-1.html
TEST=editing/pasteboard/drag-selected-image-to-contenteditable.html
TEST=editing/pasteboard/input-field-1.html
TEST=editing/selection/drag-to-contenteditable-iframe.html
TEST=editing/selection/move-by-line-002.html
TEST=editing/selection/selectNode.html
TEST=editing/selection/selectNodeContents.html
TEST=editing/unsupported-content/list-delete-001.html
TEST=editing/unsupported-content/list-type-after.html
TEST=editing/unsupported-content/list-type-before.html
TEST=paint/invalidation/list-marker-2.html

BUG=457718

Change-Id: I1eda402ac6e9b137031992257a0542fffa103639
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2094991
Commit-Queue: Oriol Brufau <obrufau@igalia.com>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#748730}

third_party/blink/renderer/core/layout/BUILD.gn

@@ -139,6 +139,8 @@ blink_core_sources("layout") {
     "layout_image_resource_style_image.h",
     "layout_inline.cc",
     "layout_inline.h",
+    "layout_inside_list_marker.cc",
+    "layout_inside_list_marker.h",
     "layout_list_item.cc",
     "layout_list_item.h",
     "layout_list_marker.cc",
@@ -158,6 +160,8 @@ blink_core_sources("layout") {
     "layout_object_factory.cc",
     "layout_object_factory.h",
     "layout_object_inlines.h",
+    "layout_outside_list_marker.cc",
+    "layout_outside_list_marker.h",
     "layout_progress.cc",
     "layout_progress.h",
     "layout_quote.cc",

third_party/blink/renderer/core/layout/api/line_layout_list_marker.h

@@ -24,16 +24,7 @@ class LineLayoutListMarker : public LineLayoutBox {
 
   LineLayoutListMarker() = default;
 
-  bool IsInside() const { return ToListMarker()->IsInside(); }
-
- private:
-  LayoutListMarker* ToListMarker() {
-    return ToLayoutListMarker(GetLayoutObject());
-  }
-
-  const LayoutListMarker* ToListMarker() const {
-    return ToLayoutListMarker(GetLayoutObject());
-  }
+  bool IsInside() const { return GetLayoutObject()->IsInsideListMarker(); }
 };
 
 }  // namespace blink

third_party/blink/renderer/core/layout/layout_inside_list_marker.cc

+// Copyright 2020 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 "third_party/blink/renderer/core/layout/layout_inside_list_marker.h"
+
+namespace blink {
+
+LayoutInsideListMarker::LayoutInsideListMarker(Element* element)
+    : LayoutListMarker(element) {}
+
+LayoutInsideListMarker::~LayoutInsideListMarker() = default;
+
+}  // namespace blink

third_party/blink/renderer/core/layout/layout_inside_list_marker.h

+// Copyright 2020 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.
+
+#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_INSIDE_LIST_MARKER_H_
+#define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_INSIDE_LIST_MARKER_H_
+
+#include "third_party/blink/renderer/core/core_export.h"
+#include "third_party/blink/renderer/core/layout/layout_list_marker.h"
+
+namespace blink {
+
+// Used to layout the list item's inside marker.
+// The LayoutInsideListMarker always has to be a child of a LayoutListItem.
+class CORE_EXPORT LayoutInsideListMarker final : public LayoutListMarker {
+ public:
+  explicit LayoutInsideListMarker(Element*);
+  ~LayoutInsideListMarker() override;
+
+  const char* GetName() const override { return "LayoutInsideListMarker"; }
+
+ private:
+  bool IsOfType(LayoutObjectType type) const override {
+    return type == kLayoutObjectInsideListMarker ||
+           LayoutListMarker::IsOfType(type);
+  }
+};
+
+DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutInsideListMarker, IsInsideListMarker());
+
+}  // namespace blink
+
+#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_INSIDE_LIST_MARKER_H_

third_party/blink/renderer/core/layout/layout_list_item.cc

@@ -91,7 +91,7 @@ void LayoutListItem::SubtreeDidChange() {
 
   // If the marker is inside we need to redo the preferred width calculations
   // as the size of the item now includes the size of the list marker.
-  if (marker->IsInside())
+  if (marker->IsInsideListMarker())
     SetPreferredLogicalWidthsDirty();
 }
 
@@ -176,13 +176,14 @@ bool LayoutListItem::PrepareForBlockDirectionAlign(
     const LayoutObject* line_box_parent) {
   LayoutListMarker* marker = Marker();
   LayoutObject* marker_parent = marker->Parent();
+  bool is_inside = marker->IsInsideListMarker();
   // Deal with the situation of layout tree changed.
   if (marker_parent && marker_parent->IsAnonymous()) {
     bool marker_parent_has_lines =
         line_box_parent && line_box_parent->IsDescendantOf(marker_parent);
     // When list-position-style change from outside to inside, we need to
-    // restore LogicalHeight to auto. So add IsInside().
-    if (marker->IsInside() || marker_parent_has_lines) {
+    // restore LogicalHeight to auto. So add is_inside.
+    if (is_inside || marker_parent_has_lines) {
       // Set marker_container's LogicalHeight to auto.
       if (marker_parent->StyleRef().LogicalHeight().IsZero())
         ForceLogicalHeight(*marker_parent, Length());
@@ -192,7 +193,7 @@ bool LayoutListItem::PrepareForBlockDirectionAlign(
       // new empty line in cases like <li><span><div>text<div><span></li>
       // If the marker is inside and there are inline contents, we want them to
       // share the same block container to avoid a line break between them.
-      if (marker->IsInside() != marker_parent_has_lines) {
+      if (is_inside != marker_parent_has_lines) {
         marker->Remove();
         marker_parent = nullptr;
       }
@@ -204,7 +205,7 @@ bool LayoutListItem::PrepareForBlockDirectionAlign(
   // Create marker_container, set its height to 0px, and add it to li.
   if (!marker_parent) {
     LayoutObject* before_child = FirstNonMarkerChild(this);
-    if (!marker->IsInside() && before_child && !before_child->IsInline()) {
+    if (!is_inside && before_child && !before_child->IsInline()) {
       // Create marker_container and set its LogicalHeight to 0px.
       LayoutBlock* marker_container = CreateAnonymousBlock();
       if (line_box_parent)
@@ -246,7 +247,7 @@ bool LayoutListItem::UpdateMarkerLocation() {
     AddChild(marker, FirstChild());
   }
 
-  if (!marker->IsInside())
+  if (marker->IsOutsideListMarker())
     line_box_parent = GetParentOfFirstLineBox(this);
   if (line_box_parent && (line_box_parent->HasOverflowClip() ||
                           !line_box_parent->IsLayoutBlockFlow() ||
@@ -396,7 +397,7 @@ void LayoutListItem::AlignMarkerInBlockDirection() {
 void LayoutListItem::UpdateOverflow() {
   LayoutListMarker* marker = Marker();
   if (!marker || !marker->Parent() || !marker->Parent()->IsBox() ||
-      marker->IsInside() || !marker->InlineBoxWrapper())
+      marker->IsInsideListMarker() || !marker->InlineBoxWrapper())
     return;
 
   if (need_block_direction_align_)

third_party/blink/renderer/core/layout/layout_list_marker.cc

@@ -281,7 +281,7 @@ void LayoutListMarker::UpdateMargins() {
   LayoutUnit margin_start;
   LayoutUnit margin_end;
   const ComputedStyle& style = StyleRef();
-  if (IsInside()) {
+  if (IsInsideListMarker()) {
     std::tie(margin_start, margin_end) =
         InlineMarginsForInside(style, IsImage());
   } else {
@@ -442,14 +442,6 @@ LayoutListMarker::ListStyleCategory LayoutListMarker::GetListStyleCategory(
   }
 }
 
-bool LayoutListMarker::IsInside() const {
-  const LayoutListItem* list_item = ListItem();
-  const ComputedStyle& parent_style = list_item->StyleRef();
-  return parent_style.ListStylePosition() == EListStylePosition::kInside ||
-         (IsA<HTMLLIElement>(list_item->GetNode()) &&
-          !parent_style.IsInsideListElement());
-}
-
 LayoutRect LayoutListMarker::GetRelativeMarkerRect() const {
   if (IsImage())
     return LayoutRect(LayoutPoint(), ImageBulletSize());

third_party/blink/renderer/core/layout/layout_list_marker.h

@@ -31,9 +31,8 @@ namespace blink {
 
 class LayoutListItem;
 
-// Used to layout the list item's marker.
-// The LayoutListMarker always has to be a child of a LayoutListItem.
-class CORE_EXPORT LayoutListMarker final : public LayoutBox {
+// This class holds code shared among legacy classes for list markers.
+class CORE_EXPORT LayoutListMarker : public LayoutBox {
  public:
   explicit LayoutListMarker(Element*);
   ~LayoutListMarker() override;
@@ -53,8 +52,6 @@ class CORE_EXPORT LayoutListMarker final : public LayoutBox {
   ListStyleCategory GetListStyleCategory() const;
   static ListStyleCategory GetListStyleCategory(EListStyleType);
 
-  bool IsInside() const;
-
   void UpdateMarginsAndContent();
 
   // Compute inline margins for 'list-style-position: inside' and 'outside'.
@@ -75,8 +72,6 @@ class CORE_EXPORT LayoutListMarker final : public LayoutBox {
   const LayoutListItem* ListItem() const;
   LayoutSize ImageBulletSize() const;
 
-  const char* GetName() const override { return "LayoutListMarker"; }
-
   LayoutUnit LineOffset() const { return line_offset_; }
 
  protected:
@@ -85,10 +80,6 @@ class CORE_EXPORT LayoutListMarker final : public LayoutBox {
  private:
   void ComputePreferredLogicalWidths() override;
 
-  bool IsOfType(LayoutObjectType type) const override {
-    return type == kLayoutObjectListMarker || LayoutBox::IsOfType(type);
-  }
-
   void Paint(const PaintInfo&) const override;
 
   void UpdateLayout() override;

third_party/blink/renderer/core/layout/layout_object.cc

@@ -3629,10 +3629,6 @@ bool LayoutObject::GetImageAnimationPolicy(ImageAnimationPolicy& policy) {
   return true;
 }
 
-bool LayoutObject::IsOutsideListMarker() const {
-  return IsListMarker() && !ToLayoutListMarker(this)->IsInside();
-}
-
 int LayoutObject::CaretMinOffset() const {
   return 0;
 }

third_party/blink/renderer/core/layout/layout_object.h

@@ -647,6 +647,9 @@ class CORE_EXPORT LayoutObject : public ImageResourceObserver,
   }
   bool IsFrame() const { return IsOfType(kLayoutObjectFrame); }
   bool IsFrameSet() const { return IsOfType(kLayoutObjectFrameSet); }
+  bool IsInsideListMarker() const {
+    return IsOfType(kLayoutObjectInsideListMarker);
+  }
   bool IsLayoutNGBlockFlow() const {
     return IsOfType(kLayoutObjectNGBlockFlow);
   }
@@ -655,25 +658,27 @@ class CORE_EXPORT LayoutObject : public ImageResourceObserver,
   }
   bool IsLayoutNGMixin() const { return IsOfType(kLayoutObjectNGMixin); }
   bool IsLayoutNGListItem() const { return IsOfType(kLayoutObjectNGListItem); }
-  bool IsLayoutNGOutsideListMarker() const {
-    return IsOfType(kLayoutObjectNGOutsideListMarker);
-  }
   bool IsLayoutNGInsideListMarker() const {
     return IsOfType(kLayoutObjectNGInsideListMarker);
   }
   bool IsLayoutNGListMarkerImage() const {
     return IsOfType(kLayoutObjectNGListMarkerImage);
   }
+  bool IsLayoutNGOutsideListMarker() const {
+    return IsOfType(kLayoutObjectNGOutsideListMarker);
+  }
   bool IsLayoutNGProgress() const { return IsOfType(kLayoutObjectNGProgress); }
   bool IsLayoutNGText() const { return IsOfType(kLayoutObjectNGText); }
   bool IsLayoutTableCol() const {
     return IsOfType(kLayoutObjectLayoutTableCol);
   }
   bool IsListItem() const { return IsOfType(kLayoutObjectListItem); }
-  bool IsListMarker() const { return IsOfType(kLayoutObjectListMarker); }
   bool IsMathML() const { return IsOfType(kLayoutObjectMathML); }
   bool IsMathMLRoot() const { return IsOfType(kLayoutObjectMathMLRoot); }
   bool IsMedia() const { return IsOfType(kLayoutObjectMedia); }
+  bool IsOutsideListMarker() const {
+    return IsOfType(kLayoutObjectOutsideListMarker);
+  }
   bool IsProgress() const { return IsOfType(kLayoutObjectProgress); }
   bool IsQuote() const { return IsOfType(kLayoutObjectQuote); }
   bool IsLayoutButton() const { return IsOfType(kLayoutObjectLayoutButton); }
@@ -1993,13 +1998,15 @@ class CORE_EXPORT LayoutObject : public ImageResourceObserver,
   // There are 3 types of list marker. LayoutNG creates different types for
   // inside and outside; outside is derived from LayoutBlockFlow, and inside
   // from LayoutInline. Legacy is derived from LayoutBox.
+  bool IsListMarker() const {
+    return IsOutsideListMarker() || IsInsideListMarker();
+  }
   bool IsListMarkerIncludingNGOutside() const {
     return IsListMarker() || IsLayoutNGOutsideListMarker();
   }
   bool IsListMarkerIncludingNGOutsideAndInside() const {
     return IsListMarkerIncludingNGOutside() || IsLayoutNGInsideListMarker();
   }
-  bool IsOutsideListMarker() const;
 
   virtual bool IsCombineText() const { return false; }
 
@@ -2537,9 +2544,9 @@ class CORE_EXPORT LayoutObject : public ImageResourceObserver,
     kLayoutObjectFileUploadControl,
     kLayoutObjectFrame,
     kLayoutObjectFrameSet,
+    kLayoutObjectInsideListMarker,
     kLayoutObjectLayoutTableCol,
     kLayoutObjectListItem,
-    kLayoutObjectListMarker,
     kLayoutObjectMathML,
     kLayoutObjectMathMLRoot,
     kLayoutObjectMedia,
@@ -2553,6 +2560,7 @@ class CORE_EXPORT LayoutObject : public ImageResourceObserver,
     kLayoutObjectNGListMarkerImage,
     kLayoutObjectNGProgress,
     kLayoutObjectNGText,
+    kLayoutObjectOutsideListMarker,
     kLayoutObjectProgress,
     kLayoutObjectQuote,
     kLayoutObjectLayoutButton,

third_party/blink/renderer/core/layout/layout_object_factory.cc

@@ -10,8 +10,9 @@
 #include "third_party/blink/renderer/core/layout/layout_deprecated_flexible_box.h"
 #include "third_party/blink/renderer/core/layout/layout_fieldset.h"
 #include "third_party/blink/renderer/core/layout/layout_flexible_box.h"
+#include "third_party/blink/renderer/core/layout/layout_inside_list_marker.h"
 #include "third_party/blink/renderer/core/layout/layout_list_item.h"
-#include "third_party/blink/renderer/core/layout/layout_list_marker.h"
+#include "third_party/blink/renderer/core/layout/layout_outside_list_marker.h"
 #include "third_party/blink/renderer/core/layout/layout_table_caption.h"
 #include "third_party/blink/renderer/core/layout/layout_table_cell.h"
 #include "third_party/blink/renderer/core/layout/layout_text.h"
@@ -115,10 +116,10 @@ LayoutObject* LayoutObjectFactory::CreateListMarker(Node& node,
       (IsA<HTMLLIElement>(parent) && !parent_style->IsInsideListElement());
   if (is_inside) {
     return CreateObject<LayoutObject, LayoutNGInsideListMarker,
-                        LayoutListMarker>(node, style, legacy);
+                        LayoutInsideListMarker>(node, style, legacy);
   }
   return CreateObject<LayoutObject, LayoutNGOutsideListMarker,
-                      LayoutListMarker>(node, style, legacy);
+                      LayoutOutsideListMarker>(node, style, legacy);
 }
 
 LayoutTableCaption* LayoutObjectFactory::CreateTableCaption(

third_party/blink/renderer/core/layout/layout_outside_list_marker.cc

+// Copyright 2020 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 "third_party/blink/renderer/core/layout/layout_outside_list_marker.h"
+
+namespace blink {
+
+LayoutOutsideListMarker::LayoutOutsideListMarker(Element* element)
+    : LayoutListMarker(element) {}
+
+LayoutOutsideListMarker::~LayoutOutsideListMarker() = default;
+
+}  // namespace blink

third_party/blink/renderer/core/layout/layout_outside_list_marker.h

+// Copyright 2020 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.
+
+#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_OUTSIDE_LIST_MARKER_H_
+#define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_OUTSIDE_LIST_MARKER_H_
+
+#include "third_party/blink/renderer/core/core_export.h"
+#include "third_party/blink/renderer/core/layout/layout_list_marker.h"
+
+namespace blink {
+
+// Used to layout the list item's outside marker.
+// The LayoutOutsideListMarker always has to be a child of a LayoutListItem.
+class CORE_EXPORT LayoutOutsideListMarker final : public LayoutListMarker {
+ public:
+  explicit LayoutOutsideListMarker(Element*);
+  ~LayoutOutsideListMarker() override;
+
+  const char* GetName() const override { return "LayoutOutsideListMarker"; }
+
+ private:
+  bool IsOfType(LayoutObjectType type) const override {
+    return type == kLayoutObjectOutsideListMarker ||
+           LayoutListMarker::IsOfType(type);
+  }
+};
+
+DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutOutsideListMarker, IsOutsideListMarker());
+
+}  // namespace blink
+
+#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_LAYOUT_OUTSIDE_LIST_MARKER_H_

third_party/blink/web_tests/editing/execCommand/create-list-1-expected.txt

@@ -19,7 +19,7 @@ layer at (0,0) size 800x600
           LayoutBR {BR} at (99,14) size 0x0
         LayoutBlockFlow {OL} at (0,34) size 784x18
           LayoutListItem {LI} at (40,0) size 744x18
-            LayoutListMarker {::marker} at (-20,0) size 16x18
+            LayoutOutsideListMarker {::marker} at (-20,0) size 16x18
         LayoutBlockFlow (anonymous) at (0,68) size 784x18
           LayoutText {#text} at (0,0) size 102x18
             text run at (0,0) width 102: "Paragraph Two."

third_party/blink/web_tests/flag-specific/disable-layout-ng/editing/selection/drag-to-contenteditable-iframe-expected.txt

@@ -13,7 +13,7 @@ layer at (0,0) size 800x600
         LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {UL} at (0,229) size 800x20
         LayoutListItem {LI} at (40,0) size 760x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 288x19
             text run at (0,0) width 288: "Abe should be outside the frame and inside it."
 layer at (0,0) size 208x208

third_party/blink/web_tests/flag-specific/disable-layout-ng/editing/selection/selectNode-expected.txt

@@ -20,6 +20,6 @@ layer at (0,0) size 800x600
           text run at (0,0) width 26: "four"
       LayoutBlockFlow {UL} at (0,132) size 784x20
         LayoutListItem {LI} at (40,0) size 744x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 54x19
             text run at (0,0) width 54: "Success."

third_party/blink/web_tests/flag-specific/disable-layout-ng/editing/selection/selectNodeContents-expected.txt

@@ -20,6 +20,6 @@ layer at (0,0) size 800x600
           text run at (0,0) width 26: "four"
       LayoutBlockFlow {UL} at (0,132) size 784x20
         LayoutListItem {LI} at (40,0) size 744x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 54x19
             text run at (0,0) width 54: "Success."

third_party/blink/web_tests/flag-specific/disable-layout-ng/paint/invalidation/list-marker-2-expected.txt

@@ -12,12 +12,12 @@
           "reason": "geometry"
         },
         {
-          "object": "LayoutListMarker ::marker",
+          "object": "LayoutOutsideListMarker ::marker",
           "rect": [30, 185, 7, 19],
           "reason": "geometry"
         },
         {
-          "object": "LayoutListMarker ::marker",
+          "object": "LayoutOutsideListMarker ::marker",
           "rect": [30, 135, 7, 19],
           "reason": "geometry"
         }

third_party/blink/web_tests/platform/linux/editing/pasteboard/drag-selected-image-to-contenteditable-expected.txt

@@ -14,7 +14,7 @@ layer at (0,0) size 800x600
         LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {UL} at (0,241) size 800x20
         LayoutListItem {LI} at (40,0) size 760x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 409x19
             text run at (0,0) width 409: "Abe should appear twice, once inside the div and once outside it."
 selection start: position 0 of child 0 {IMG} of child 1 {DIV} of body

third_party/blink/web_tests/platform/linux/editing/pasteboard/input-field-1-expected.txt

@@ -16,7 +16,7 @@ layer at (0,0) size 800x600
         LayoutTextControl {INPUT} at (185,0) size 185x22 [bgcolor=#FFFFFF] [border: (2px inset #767676)]
       LayoutBlockFlow {UL} at (0,74) size 784x20
         LayoutListItem {LI} at (40,0) size 744x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 43x19
             text run at (0,0) width 43: "Passed"
 layer at (12,47) size 177x16

third_party/blink/web_tests/platform/linux/editing/selection/move-by-line-002-expected.txt

@@ -10,22 +10,22 @@ layer at (0,0) size 800x600
         LayoutBlockFlow {DIV} at (14,38) size 756x140
           LayoutBlockFlow {OL} at (0,0) size 756x140
             LayoutListItem {LI} at (40,0) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "1"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "1"
               LayoutText {#text} at (0,0) size 35x27
                 text run at (0,0) width 35: "one"
             LayoutListItem {LI} at (40,28) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "2"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "2"
               LayoutText {#text} at (0,0) size 36x27
                 text run at (0,0) width 36: "two"
             LayoutListItem {LI} at (40,56) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "3"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "3"
               LayoutBR {BR} at (0,0) size 0x27
             LayoutListItem {LI} at (40,84) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "4"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "4"
               LayoutText {#text} at (0,0) size 40x27
                 text run at (0,0) width 40: "four"
             LayoutListItem {LI} at (40,112) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "5"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "5"
               LayoutText {#text} at (0,0) size 38x27
                 text run at (0,0) width 38: "five"
 caret: position 0 of child 0 {BR} of child 2 {LI} of child 1 {OL} of child 1 {DIV} of child 1 {DIV} of body

third_party/blink/web_tests/platform/linux/editing/unsupported-content/list-delete-001-expected.txt

@@ -55,7 +55,7 @@ layer at (0,0) size 800x600
               text run at (0,0) width 62: "before"
           LayoutBlockFlow {UL} at (2,54) size 780x28
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 45x27
                 text run at (0,0) width 45: "after"
 caret: position 0 of child 0 {#text} of child 1 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/linux/editing/unsupported-content/list-type-after-expected.txt

@@ -44,30 +44,30 @@ layer at (0,0) size 800x600
       LayoutBlockFlow {DIV} at (0,230) size 784x136 [border: (2px solid #008000)]
         LayoutBlockFlow {UL} at (2,26) size 780x84
           LayoutListItem {LI} at (40,0) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 78x27
               text run at (0,0) width 78: "line one"
           LayoutListItem {LI} at (40,28) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 79x27
               text run at (0,0) width 79: "line two"
           LayoutListItem {LI} at (40,56) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 128x27
               text run at (0,0) width 128: "line threexxx"
       LayoutBlockFlow {DIV} at (0,376) size 784x136
         LayoutBlockFlow {DIV} at (0,0) size 784x136 [border: (2px solid #FF0000)]
           LayoutBlockFlow {UL} at (2,26) size 780x84
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 78x27
                 text run at (0,0) width 78: "line one"
             LayoutListItem {LI} at (40,28) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 79x27
                 text run at (0,0) width 79: "line two"
             LayoutListItem {LI} at (40,56) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 128x27
                 text run at (0,0) width 128: "line threexxx"
 caret: position 13 of child 0 {#text} of child 5 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/linux/editing/unsupported-content/list-type-before-expected.txt

@@ -41,30 +41,30 @@ layer at (0,0) size 800x600
       LayoutBlockFlow {DIV} at (0,230) size 784x136 [border: (2px solid #008000)]
         LayoutBlockFlow {UL} at (2,26) size 780x84
           LayoutListItem {LI} at (40,0) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 114x27
               text run at (0,0) width 114: "xxxline one"
           LayoutListItem {LI} at (40,28) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 79x27
               text run at (0,0) width 79: "line two"
           LayoutListItem {LI} at (40,56) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 92x27
               text run at (0,0) width 92: "line three"
       LayoutBlockFlow {DIV} at (0,376) size 784x136
         LayoutBlockFlow {DIV} at (0,0) size 784x136 [border: (2px solid #FF0000)]
           LayoutBlockFlow {UL} at (2,26) size 780x84
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 114x27
                 text run at (0,0) width 114: "xxxline one"
             LayoutListItem {LI} at (40,28) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 79x27
                 text run at (0,0) width 79: "line two"
             LayoutListItem {LI} at (40,56) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 92x27
                 text run at (0,0) width 92: "line three"
 caret: position 3 of child 0 {#text} of child 1 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/mac/editing/pasteboard/drag-selected-image-to-contenteditable-expected.txt

@@ -14,7 +14,7 @@ layer at (0,0) size 800x600
         LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {UL} at (0,241) size 800x18
         LayoutListItem {LI} at (40,0) size 760x18
-          LayoutListMarker {::marker} at (-17,0) size 7x18: bullet
+          LayoutOutsideListMarker {::marker} at (-17,0) size 7x18: bullet
           LayoutText {#text} at (0,0) size 416x18
             text run at (0,0) width 416: "Abe should appear twice, once inside the div and once outside it."
 selection start: position 0 of child 0 {IMG} of child 1 {DIV} of body

third_party/blink/web_tests/platform/mac/editing/pasteboard/input-field-1-expected.txt

@@ -16,7 +16,7 @@ layer at (0,0) size 800x600
         LayoutTextControl {INPUT} at (153,0) size 153x21 [bgcolor=#FFFFFF] [border: (2px inset #767676)]
       LayoutBlockFlow {UL} at (0,71) size 784x18
         LayoutListItem {LI} at (40,0) size 744x18
-          LayoutListMarker {::marker} at (-17,0) size 7x18: bullet
+          LayoutOutsideListMarker {::marker} at (-17,0) size 7x18: bullet
           LayoutText {#text} at (0,0) size 44x18
             text run at (0,0) width 44: "Passed"
 layer at (12,45) size 145x15

third_party/blink/web_tests/platform/mac/editing/selection/move-by-line-002-expected.txt

@@ -10,22 +10,22 @@ layer at (0,0) size 800x600
         LayoutBlockFlow {DIV} at (14,38) size 756x140
           LayoutBlockFlow {OL} at (0,0) size 756x140
             LayoutListItem {LI} at (40,0) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x28: "1"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x28: "1"
               LayoutText {#text} at (0,0) size 35x28
                 text run at (0,0) width 35: "one"
             LayoutListItem {LI} at (40,28) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x28: "2"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x28: "2"
               LayoutText {#text} at (0,0) size 36x28
                 text run at (0,0) width 36: "two"
             LayoutListItem {LI} at (40,56) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x28: "3"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x28: "3"
               LayoutBR {BR} at (0,0) size 0x28
             LayoutListItem {LI} at (40,84) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x28: "4"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x28: "4"
               LayoutText {#text} at (0,0) size 40x28
                 text run at (0,0) width 40: "four"
             LayoutListItem {LI} at (40,112) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x28: "5"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x28: "5"
               LayoutText {#text} at (0,0) size 36x28
                 text run at (0,0) width 36: "five"
 caret: position 0 of child 0 {BR} of child 2 {LI} of child 1 {OL} of child 1 {DIV} of child 1 {DIV} of body

third_party/blink/web_tests/platform/mac/editing/unsupported-content/list-delete-001-expected.txt

@@ -55,7 +55,7 @@ layer at (0,0) size 800x600
               text run at (0,0) width 62: "before"
           LayoutBlockFlow {UL} at (2,54) size 780x28
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 44x28
                 text run at (0,0) width 44: "after"
 caret: position 0 of child 0 {#text} of child 1 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/mac/editing/unsupported-content/list-type-after-expected.txt

@@ -44,30 +44,30 @@ layer at (0,0) size 800x600
       LayoutBlockFlow {DIV} at (0,238) size 784x136 [border: (2px solid #008000)]
         LayoutBlockFlow {UL} at (2,26) size 780x84
           LayoutListItem {LI} at (40,0) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
             LayoutText {#text} at (0,0) size 77x28
               text run at (0,0) width 77: "line one"
           LayoutListItem {LI} at (40,28) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
             LayoutText {#text} at (0,0) size 78x28
               text run at (0,0) width 78: "line two"
           LayoutListItem {LI} at (40,56) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
             LayoutText {#text} at (0,0) size 126x28
               text run at (0,0) width 126: "line threexxx"
       LayoutBlockFlow {DIV} at (0,384) size 784x136
         LayoutBlockFlow {DIV} at (0,0) size 784x136 [border: (2px solid #FF0000)]
           LayoutBlockFlow {UL} at (2,26) size 780x84
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 77x28
                 text run at (0,0) width 77: "line one"
             LayoutListItem {LI} at (40,28) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 78x28
                 text run at (0,0) width 78: "line two"
             LayoutListItem {LI} at (40,56) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 126x28
                 text run at (0,0) width 126: "line threexxx"
 caret: position 13 of child 0 {#text} of child 5 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/mac/editing/unsupported-content/list-type-before-expected.txt

@@ -41,30 +41,30 @@ layer at (0,0) size 800x600
       LayoutBlockFlow {DIV} at (0,238) size 784x136 [border: (2px solid #008000)]
         LayoutBlockFlow {UL} at (2,26) size 780x84
           LayoutListItem {LI} at (40,0) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
             LayoutText {#text} at (0,0) size 113x28
               text run at (0,0) width 113: "xxxline one"
           LayoutListItem {LI} at (40,28) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
             LayoutText {#text} at (0,0) size 78x28
               text run at (0,0) width 78: "line two"
           LayoutListItem {LI} at (40,56) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
             LayoutText {#text} at (0,0) size 90x28
               text run at (0,0) width 90: "line three"
       LayoutBlockFlow {DIV} at (0,384) size 784x136
         LayoutBlockFlow {DIV} at (0,0) size 784x136 [border: (2px solid #FF0000)]
           LayoutBlockFlow {UL} at (2,26) size 780x84
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 113x28
                 text run at (0,0) width 113: "xxxline one"
             LayoutListItem {LI} at (40,28) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 78x28
                 text run at (0,0) width 78: "line two"
             LayoutListItem {LI} at (40,56) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x28: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x28: bullet
               LayoutText {#text} at (0,0) size 90x28
                 text run at (0,0) width 90: "line three"
 caret: position 3 of child 0 {#text} of child 1 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/win/editing/pasteboard/drag-selected-image-to-contenteditable-expected.txt

@@ -14,7 +14,7 @@ layer at (0,0) size 800x600
         LayoutText {#text} at (0,0) size 0x0
       LayoutBlockFlow {UL} at (0,241) size 800x20
         LayoutListItem {LI} at (40,0) size 760x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 391x19
             text run at (0,0) width 391: "Abe should appear twice, once inside the div and once outside it."
 selection start: position 0 of child 0 {IMG} of child 1 {DIV} of body

third_party/blink/web_tests/platform/win/editing/pasteboard/input-field-1-expected.txt

@@ -16,7 +16,7 @@ layer at (0,0) size 800x600
         LayoutTextControl {INPUT} at (177,0) size 177x22 [bgcolor=#FFFFFF] [border: (2px inset #767676)]
       LayoutBlockFlow {UL} at (0,74) size 784x20
         LayoutListItem {LI} at (40,0) size 744x20
-          LayoutListMarker {::marker} at (-18,0) size 7x19: bullet
+          LayoutOutsideListMarker {::marker} at (-18,0) size 7x19: bullet
           LayoutText {#text} at (0,0) size 43x19
             text run at (0,0) width 43: "Passed"
 layer at (12,47) size 169x16

third_party/blink/web_tests/platform/win/editing/selection/move-by-line-002-expected.txt

@@ -10,22 +10,22 @@ layer at (0,0) size 800x600
         LayoutBlockFlow {DIV} at (14,38) size 756x140
           LayoutBlockFlow {OL} at (0,0) size 756x140
             LayoutListItem {LI} at (40,0) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "1"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "1"
               LayoutText {#text} at (0,0) size 35x27
                 text run at (0,0) width 35: "one"
             LayoutListItem {LI} at (40,28) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "2"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "2"
               LayoutText {#text} at (0,0) size 36x27
                 text run at (0,0) width 36: "two"
             LayoutListItem {LI} at (40,56) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "3"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "3"
               LayoutBR {BR} at (0,0) size 0x27
             LayoutListItem {LI} at (40,84) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "4"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "4"
               LayoutText {#text} at (0,0) size 40x27
                 text run at (0,0) width 40: "four"
             LayoutListItem {LI} at (40,112) size 716x28
-              LayoutListMarker {::marker} at (-24,0) size 24x27: "5"
+              LayoutOutsideListMarker {::marker} at (-24,0) size 24x27: "5"
               LayoutText {#text} at (0,0) size 37x27
                 text run at (0,0) width 37: "five"
 caret: position 0 of child 0 {BR} of child 2 {LI} of child 1 {OL} of child 1 {DIV} of child 1 {DIV} of body

third_party/blink/web_tests/platform/win/editing/unsupported-content/list-delete-001-expected.txt

@@ -55,7 +55,7 @@ layer at (0,0) size 800x600
               text run at (0,0) width 62: "before"
           LayoutBlockFlow {UL} at (2,54) size 780x28
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 45x27
                 text run at (0,0) width 45: "after"
 caret: position 0 of child 0 {#text} of child 1 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/win/editing/unsupported-content/list-type-after-expected.txt

@@ -44,30 +44,30 @@ layer at (0,0) size 800x600
       LayoutBlockFlow {DIV} at (0,230) size 784x136 [border: (2px solid #008000)]
         LayoutBlockFlow {UL} at (2,26) size 780x84
           LayoutListItem {LI} at (40,0) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 76x27
               text run at (0,0) width 76: "line one"
           LayoutListItem {LI} at (40,28) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 77x27
               text run at (0,0) width 77: "line two"
           LayoutListItem {LI} at (40,56) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 126x27
               text run at (0,0) width 126: "line threexxx"
       LayoutBlockFlow {DIV} at (0,376) size 784x136
         LayoutBlockFlow {DIV} at (0,0) size 784x136 [border: (2px solid #FF0000)]
           LayoutBlockFlow {UL} at (2,26) size 780x84
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 76x27
                 text run at (0,0) width 76: "line one"
             LayoutListItem {LI} at (40,28) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 77x27
                 text run at (0,0) width 77: "line two"
             LayoutListItem {LI} at (40,56) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 126x27
                 text run at (0,0) width 126: "line threexxx"
 caret: position 13 of child 0 {#text} of child 5 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body

third_party/blink/web_tests/platform/win/editing/unsupported-content/list-type-before-expected.txt

@@ -41,30 +41,30 @@ layer at (0,0) size 800x600
       LayoutBlockFlow {DIV} at (0,230) size 784x136 [border: (2px solid #008000)]
         LayoutBlockFlow {UL} at (2,26) size 780x84
           LayoutListItem {LI} at (40,0) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 112x27
               text run at (0,0) width 112: "xxxline one"
           LayoutListItem {LI} at (40,28) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 77x27
               text run at (0,0) width 77: "line two"
           LayoutListItem {LI} at (40,56) size 740x28
-            LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+            LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
             LayoutText {#text} at (0,0) size 90x27
               text run at (0,0) width 90: "line three"
       LayoutBlockFlow {DIV} at (0,376) size 784x136
         LayoutBlockFlow {DIV} at (0,0) size 784x136 [border: (2px solid #FF0000)]
           LayoutBlockFlow {UL} at (2,26) size 780x84
             LayoutListItem {LI} at (40,0) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 112x27
                 text run at (0,0) width 112: "xxxline one"
             LayoutListItem {LI} at (40,28) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 77x27
                 text run at (0,0) width 77: "line two"
             LayoutListItem {LI} at (40,56) size 740x28
-              LayoutListMarker {::marker} at (-22,0) size 9x27: bullet
+              LayoutOutsideListMarker {::marker} at (-22,0) size 9x27: bullet
               LayoutText {#text} at (0,0) size 90x27
                 text run at (0,0) width 90: "line three"
 caret: position 3 of child 0 {#text} of child 1 {LI} of child 1 {UL} of child 1 {DIV} of child 5 {DIV} of body