diff --git a/Cargo.lock b/Cargo.lock
index e34c348c01c..1d73ed16de3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2334,7 +2334,6 @@ dependencies = [
  "script_layout_interface 0.0.1",
  "script_traits 0.0.1",
  "serde 1.0.88 (registry+https://github.com/rust-lang/crates.io-index)",
- "servo_arc 0.1.1",
  "servo_url 0.0.1",
  "style 0.0.1",
  "style_traits 0.0.1",
diff --git a/components/layout_2020/Cargo.toml b/components/layout_2020/Cargo.toml
index 0e743765cd1..296d069c7e1 100644
--- a/components/layout_2020/Cargo.toml
+++ b/components/layout_2020/Cargo.toml
@@ -27,7 +27,6 @@ rayon = "1"
 script_layout_interface = {path = "../script_layout_interface"}
 script_traits = {path = "../script_traits"}
 serde = "1.0"
-servo_arc = {path = "../servo_arc"}
 servo_url = {path = "../url"}
 style = {path = "../style", features = ["servo", "servo-layout-2020"]}
 style_traits = {path = "../style_traits"}
diff --git a/components/layout_2020/fragment.rs b/components/layout_2020/fragment.rs
deleted file mode 100644
index 71e23b7ffaa..00000000000
--- a/components/layout_2020/fragment.rs
+++ /dev/null
@@ -1,99 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
-
-//! The `Fragment` type, which represents the leaves of the layout tree.
-
-use crate::context::LayoutContext;
-use crate::ServoArc;
-use app_units::Au;
-use script_layout_interface::wrapper_traits::{PseudoElementType, ThreadSafeLayoutNode};
-use serde::ser::{Serialize, SerializeStruct, Serializer};
-use style::dom::OpaqueNode;
-use style::logical_geometry::{LogicalMargin, LogicalRect};
-use style::properties::ComputedValues;
-use style::selector_parser::RestyleDamage;
-use style::servo::restyle_damage::ServoRestyleDamage;
-
-#[derive(Clone)]
-pub struct Fragment {
-    pub node: OpaqueNode,
-    pub style: ServoArc<ComputedValues>,
-    pub border_box: LogicalRect<Au>,
-    pub border_padding: LogicalMargin<Au>,
-    pub margin: LogicalMargin<Au>,
-    pub specific: SpecificFragmentInfo,
-    pub restyle_damage: RestyleDamage,
-    pub pseudo: PseudoElementType,
-}
-
-impl Serialize for Fragment {
-    fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> {
-        let mut serializer = serializer.serialize_struct("fragment", 3)?;
-        serializer.serialize_field("border_box", &self.border_box)?;
-        serializer.serialize_field("margin", &self.margin)?;
-        serializer.end()
-    }
-}
-
-#[derive(Clone)]
-pub enum SpecificFragmentInfo {
-    Generic,
-}
-
-impl SpecificFragmentInfo {
-    fn restyle_damage(&self) -> RestyleDamage {
-        RestyleDamage::empty()
-    }
-}
-
-impl Fragment {
-    /// Constructs a new `Fragment` instance.
-    pub fn new<N: ThreadSafeLayoutNode>(
-        node: &N,
-        specific: SpecificFragmentInfo,
-        ctx: &LayoutContext,
-    ) -> Fragment {
-        let shared_context = ctx.shared_context();
-        let style = node.style(shared_context);
-        let writing_mode = style.writing_mode;
-
-        let mut restyle_damage = RestyleDamage::rebuild_and_reflow();
-        restyle_damage.remove(ServoRestyleDamage::RECONSTRUCT_FLOW);
-
-        Fragment {
-            node: node.opaque(),
-            style: style,
-            restyle_damage: restyle_damage,
-            border_box: LogicalRect::zero(writing_mode),
-            border_padding: LogicalMargin::zero(writing_mode),
-            margin: LogicalMargin::zero(writing_mode),
-            specific: specific,
-            pseudo: node.get_pseudo_element_type(),
-        }
-    }
-
-    pub fn restyle_damage(&self) -> RestyleDamage {
-        self.restyle_damage | self.specific.restyle_damage()
-    }
-
-    pub fn contains_node(&self, node_address: OpaqueNode) -> bool {
-        node_address == self.node
-    }
-
-    /// Returns the sum of the inline-sizes of all the borders of this fragment. Note that this
-    /// can be expensive to compute, so if possible use the `border_padding` field instead.
-    #[inline]
-    pub fn border_width(&self) -> LogicalMargin<Au> {
-        self.style().logical_border_width()
-    }
-
-    #[inline(always)]
-    pub fn style(&self) -> &ComputedValues {
-        &*self.style
-    }
-
-    pub fn is_primary_fragment(&self) -> bool {
-        true
-    }
-}
diff --git a/components/layout_2020/lib.rs b/components/layout_2020/lib.rs
index 4af20789529..af5709eae38 100644
--- a/components/layout_2020/lib.rs
+++ b/components/layout_2020/lib.rs
@@ -6,13 +6,7 @@
 
 pub mod context;
 pub mod data;
-mod fragment;
 pub mod opaque_node;
 pub mod query;
 pub mod traversal;
 pub mod wrapper;
-
-// For unit tests:
-pub use crate::fragment::Fragment;
-
-use servo_arc::Arc as ServoArc;