Auto merge of #29887 - Loirooriol:float-inline-size-complete, r=mrobinson

Handle floats in BlockContainer::inline_content_sizes

Typically, block-level contents are stacked vertically, so this was just taking the maximum size among all contents. However, floats can be stacked horizontally, so we need to sum their sizes.

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #29874

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1 files changed, 1 insertions, 6 deletions

diff --git a/components/layout_2020/flow/float.rs b/components/layout_2020/flow/float.rs
index 9a52b50853d..5750ed6039d 100644
--- a/components/layout_2020/flow/float.rs
+++ b/components/layout_2020/flow/float.rs
@@ -690,12 +690,7 @@ impl FloatBox {
             .floats
             .lower_ceiling(sequential_layout_state.current_block_position_including_margins());
 
-        let style = match self.contents {
-            IndependentFormattingContext::Replaced(ref replaced) => replaced.style.clone(),
-            IndependentFormattingContext::NonReplaced(ref non_replaced) => {
-                non_replaced.style.clone()
-            },
-        };
+        let style = self.contents.style().clone();
         let float_context = &mut sequential_layout_state.floats;
         let box_fragment = positioning_context.layout_maybe_position_relative_fragment(
             layout_context,