Call BoxTreeRoot::construct from layout_thread_2020

components/layout_2020/flow/construct.rs

@@ -123,7 +123,7 @@ struct BlockContainerBuilder<'dom, 'style, Node> {
 }
 
 impl BlockContainer {
-    pub fn construct<'dom, 'style>(
+    pub(crate) fn construct<'dom, 'style>(
         context: &SharedStyleContext<'style>,
         block_container_style: &Arc<ComputedValues>,
         contents: NonReplacedContents<impl NodeExt<'dom>>,
@@ -646,7 +646,7 @@ where
 }
 
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
-pub(crate) enum ContainsFloats {
+pub enum ContainsFloats {
     No,
     Yes,
 }

components/layout_2020/flow/float.rs

@@ -7,7 +7,7 @@ use servo_arc::Arc;
 use style::properties::ComputedValues;
 
 #[derive(Debug)]
-pub(crate) struct FloatBox {
+pub struct FloatBox {
     pub style: Arc<ComputedValues>,
     pub contents: IndependentFormattingContext,
 }

components/layout_2020/flow/inline.rs

@@ -16,12 +16,12 @@ use style::values::computed::Length;
 use style::Zero;
 
 #[derive(Debug, Default)]
-pub(crate) struct InlineFormattingContext {
+pub struct InlineFormattingContext {
     pub(super) inline_level_boxes: Vec<Arc<InlineLevelBox>>,
 }
 
 #[derive(Debug)]
-pub(crate) enum InlineLevelBox {
+pub enum InlineLevelBox {
     InlineBox(InlineBox),
     TextRun(TextRun),
     OutOfFlowAbsolutelyPositionedBox(AbsolutelyPositionedBox),
@@ -34,7 +34,7 @@ pub(crate) enum InlineLevelBox {
 }
 
 #[derive(Debug)]
-pub(crate) struct InlineBox {
+pub struct InlineBox {
     pub style: Arc<ComputedValues>,
     pub first_fragment: bool,
     pub last_fragment: bool,
@@ -43,7 +43,7 @@ pub(crate) struct InlineBox {
 
 /// https://www.w3.org/TR/css-display-3/#css-text-run
 #[derive(Debug)]
-pub(crate) struct TextRun {
+pub struct TextRun {
     pub parent_style: Arc<ComputedValues>,
     pub text: String,
 }

components/layout_2020/flow/mod.rs

@@ -25,22 +25,22 @@ use style::Zero;
 mod construct;
 mod float;
 pub mod inline;
-mod root;
+pub mod root;
 
 #[derive(Debug)]
-pub(crate) struct BlockFormattingContext {
+pub struct BlockFormattingContext {
     pub contents: BlockContainer,
     pub contains_floats: bool,
 }
 
 #[derive(Debug)]
-pub(crate) enum BlockContainer {
+pub enum BlockContainer {
     BlockLevelBoxes(Vec<Arc<BlockLevelBox>>),
     InlineFormattingContext(InlineFormattingContext),
 }
 
 #[derive(Debug)]
-pub(crate) enum BlockLevelBox {
+pub enum BlockLevelBox {
     SameFormattingContextBlock {
         style: Arc<ComputedValues>,
         contents: BlockContainer,

components/layout_2020/flow/root.rs

@@ -22,17 +22,8 @@ use style::properties::ComputedValues;
 use style::values::computed::{Length, LengthOrAuto};
 use style_traits::CSSPixel;
 
-// FIXME
-// impl crate::dom::Document {
-//     pub(crate) fn layout(
-//         &self,
-//         viewport: crate::geom::Size<crate::geom::CssPx>,
-//     ) -> Vec<Fragment> {
-//         BoxTreeRoot::construct(self).layout(viewport)
-//     }
-// }
-
-struct BoxTreeRoot(BlockFormattingContext);
+#[derive(Debug)]
+pub struct BoxTreeRoot(BlockFormattingContext);
 
 impl BoxTreeRoot {
     pub fn construct<'dom>(