Upgrade Stylo to 2025-10-01 (#39612)

This continues #39150

Changelog:
- Upstream:
fd700321cc...b98470a5cb
- Servo fixups:
1040a20611...4ba7bdb404

Stylo tracking issue: https://github.com/servo/stylo/issues/247

---------

Signed-off-by: Oriol Brufau <obrufau@igalia.com>

Cargo.lock

@@ -4840,7 +4840,6 @@ dependencies = [
  "euclid",
  "fonts",
  "fonts_traits",
- "fxhash",
  "html5ever",
  "icu_locid",
  "icu_segmenter",
@@ -7312,7 +7311,6 @@ dependencies = [
  "euclid",
  "fonts",
  "fonts_traits",
- "fxhash",
  "glow",
  "headers 0.4.1",
  "html5ever",
@@ -7527,18 +7525,18 @@ dependencies = [
 
 [[package]]
 name = "selectors"
-version = "0.31.0"
+version = "0.32.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "bitflags 2.9.4",
  "cssparser",
  "derive_more 2.0.1",
- "fxhash",
  "log",
  "new_debug_unreachable",
  "phf",
  "phf_codegen",
  "precomputed-hash",
+ "rustc-hash 2.1.1",
  "servo_arc",
  "smallvec",
  "to_shmem",
@@ -7860,8 +7858,8 @@ dependencies = [
 
 [[package]]
 name = "servo_arc"
-version = "0.4.1"
+version = "0.4.2"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "serde",
  "stable_deref_trait",
@@ -8373,8 +8371,8 @@ dependencies = [
 
 [[package]]
 name = "stylo"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "app_units",
  "arrayvec",
@@ -8385,7 +8383,6 @@ dependencies = [
  "derive_more 2.0.1",
  "encoding_rs",
  "euclid",
- "fxhash",
  "icu_segmenter",
  "indexmap",
  "itertools 0.14.0",
@@ -8404,6 +8401,7 @@ dependencies = [
  "precomputed-hash",
  "rayon",
  "rayon-core",
+ "rustc-hash 2.1.1",
  "selectors",
  "serde",
  "servo_arc",
@@ -8430,8 +8428,8 @@ dependencies = [
 
 [[package]]
 name = "stylo_atoms"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "string_cache",
  "string_cache_codegen",
@@ -8439,13 +8437,13 @@ dependencies = [
 
 [[package]]
 name = "stylo_config"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 
 [[package]]
 name = "stylo_derive"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -8456,8 +8454,8 @@ dependencies = [
 
 [[package]]
 name = "stylo_dom"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "bitflags 2.9.4",
  "stylo_malloc_size_of",
@@ -8465,8 +8463,8 @@ dependencies = [
 
 [[package]]
 name = "stylo_malloc_size_of"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "app_units",
  "cssparser",
@@ -8482,13 +8480,13 @@ dependencies = [
 
 [[package]]
 name = "stylo_static_prefs"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 
 [[package]]
 name = "stylo_traits"
-version = "0.7.0"
+version = "0.8.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "app_units",
  "bitflags 2.9.4",
@@ -8903,7 +8901,7 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 [[package]]
 name = "to_shmem"
 version = "0.2.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "cssparser",
  "servo_arc",
@@ -8916,7 +8914,7 @@ dependencies = [
 [[package]]
 name = "to_shmem_derive"
 version = "0.1.0"
-source = "git+https://github.com/servo/stylo?branch=2025-09-02#d10ddece8ffe2310e09bf20062fc9c6b223d4fd8"
+source = "git+https://github.com/servo/stylo?branch=2025-10-01#4ba7bdb4040a909bf3d6e326b229602c93014618"
 dependencies = [
  "darling",
  "proc-macro2",

Cargo.toml

@@ -63,7 +63,6 @@ env_logger = "0.11"
 euclid = "0.22"
 fonts_traits = { path = "components/shared/fonts" }
 freetype-sys = "0.20"
-fxhash = "0.2"
 gleam = "0.15"
 glow = "0.16.0"
 gstreamer = { version = "0.23", features = ["v1_18"] }
@@ -129,7 +128,7 @@ rustls = { version = "0.23", default-features = false, features = ["logging", "s
 rustls-pemfile = "2.0"
 rustls-pki-types = "1.12"
 script_traits = { path = "components/shared/script" }
-selectors = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+selectors = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
 serde = "1.0.228"
 serde_bytes = "0.11"
 serde_core = "1.0.226"
@@ -138,19 +137,19 @@ servo-media = { git = "https://github.com/servo/media" }
 servo-media-dummy = { git = "https://github.com/servo/media" }
 servo-media-gstreamer = { git = "https://github.com/servo/media" }
 servo-tracing = { path = "components/servo_tracing" }
-servo_arc = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+servo_arc = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
 skrifa = "0.35.0"
 smallvec = { version = "1.15", features = ["serde", "union"] }
 storage_traits = { path = "components/shared/storage" }
 string_cache = "0.8"
 strum = "0.26"
 strum_macros = "0.26"
-stylo = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+stylo = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
-stylo_atoms = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+stylo_atoms = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
-stylo_config = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+stylo_config = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
-stylo_dom = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+stylo_dom = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
-stylo_malloc_size_of = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+stylo_malloc_size_of = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
-stylo_traits = { git = "https://github.com/servo/stylo", branch = "2025-09-02" }
+stylo_traits = { git = "https://github.com/servo/stylo", branch = "2025-10-01" }
 surfman = { version = "0.10.0", features = ["chains"] }
 syn = { version = "2", default-features = false, features = ["clone-impls", "derive", "parsing"] }
 synstructure = "0.13"

components/layout/Cargo.toml

@@ -28,7 +28,6 @@ embedder_traits = { workspace = true }
 euclid = { workspace = true }
 fonts = { path = "../fonts" }
 fonts_traits = { workspace = true }
-fxhash = { workspace = true }
 html5ever = { workspace = true }
 icu_locid = { workspace = true }
 icu_segmenter = { workspace = true }

components/layout/layout_impl.rs

@@ -1433,7 +1433,7 @@ struct RegisteredPainterImpl {
     painter: Box<dyn Painter>,
     name: Atom,
     // FIXME: Should be a PrecomputedHashMap.
-    properties: fxhash::FxHashMap<Atom, PropertyId>,
+    properties: FxHashMap<Atom, PropertyId>,
 }
 
 impl SpeculativePainter for RegisteredPainterImpl {
@@ -1448,7 +1448,7 @@ impl SpeculativePainter for RegisteredPainterImpl {
 }
 
 impl RegisteredSpeculativePainter for RegisteredPainterImpl {
-    fn properties(&self) -> &fxhash::FxHashMap<Atom, PropertyId> {
+    fn properties(&self) -> &FxHashMap<Atom, PropertyId> {
         &self.properties
     }
     fn name(&self) -> Atom {

components/script/Cargo.toml

@@ -67,7 +67,6 @@ encoding_rs = { workspace = true }
 euclid = { workspace = true }
 fonts = { path = "../fonts" }
 fonts_traits = { workspace = true }
-fxhash = { workspace = true }
 glow = { workspace = true }
 headers = { workspace = true }
 html5ever = { workspace = true }

components/script/animations.rs

@@ -10,8 +10,8 @@ use base::id::PipelineId;
 use constellation_traits::ScriptToConstellationMessage;
 use cssparser::ToCss;
 use embedder_traits::{AnimationState as AnimationsPresentState, UntrustedNodeAddress};
-use fxhash::{FxHashMap, FxHashSet};
 use libc::c_void;
+use rustc_hash::{FxHashMap, FxHashSet};
 use serde::{Deserialize, Serialize};
 use style::animation::{
     Animation, AnimationSetKey, AnimationState, DocumentAnimationSet, ElementAnimationSet,