Auto merge of #17775 - michael-p:rename-stylearc-to-servo-arc, r=emilio

Replace all uses of the style::stylearc alias with servo_arc.

The `stylearc` alias is left there temporarilly and will be removed completely in a later commit/PR where also `components/style/gecko/generated/structs_{debug|release}.rs` are re-generated (they still use the old alias).

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix #17768  (github issue number if applicable).

<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because no new features / only refactoring

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ports/geckolib/Cargo.toml

@@ -23,6 +23,7 @@ log = {version = "0.3.5", features = ["release_max_level_info"]}
 nsstring_vendor = {path = "../../components/style/gecko_bindings/nsstring_vendor"}
 parking_lot = "0.4"
 selectors = {path = "../../components/selectors"}
+servo_arc = {path = "../../components/servo_arc"}
 style = {path = "../../components/style", features = ["gecko"]}
 style_traits = {path = "../../components/style_traits"}
 

ports/geckolib/glue.rs

@@ -8,6 +8,7 @@ use cssparser::ToCss as ParserToCss;
 use env_logger::LogBuilder;
 use selectors::Element;
 use selectors::matching::{MatchingContext, MatchingMode, matches_selector};
+use servo_arc::{Arc, RawOffsetArc};
 use std::env;
 use std::fmt::Write;
 use std::ptr;
@@ -102,7 +103,6 @@ use style::sequential;
 use style::shared_lock::{SharedRwLockReadGuard, StylesheetGuards, ToCssWithGuard, Locked};
 use style::string_cache::Atom;
 use style::style_adjuster::StyleAdjuster;
-use style::stylearc::{Arc, RawOffsetArc};
 use style::stylesheets::{CssRule, CssRules, CssRuleType, CssRulesHelpers, DocumentRule};
 use style::stylesheets::{ImportRule, KeyframesRule, MallocSizeOfWithGuard, MediaRule};
 use style::stylesheets::{NamespaceRule, Origin, PageRule, StyleRule, SupportsRule};

ports/geckolib/lib.rs

@@ -10,6 +10,7 @@ extern crate env_logger;
 extern crate libc;
 #[macro_use] extern crate log;
 extern crate selectors;
+extern crate servo_arc;
 #[macro_use] extern crate style;
 extern crate style_traits;
 

ports/geckolib/stylesheet_loader.rs

@@ -3,6 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use cssparser::SourceLocation;
+use servo_arc::Arc;
 use style::gecko::data::GeckoStyleSheet;
 use style::gecko_bindings::bindings::Gecko_LoadStyleSheet;
 use style::gecko_bindings::structs::{Loader, ServoStyleSheet, LoaderReusableStyleSheets};
@@ -10,7 +11,6 @@ use style::gecko_bindings::sugar::ownership::FFIArcHelpers;
 use style::media_queries::MediaList;
 use style::parser::ParserContext;
 use style::shared_lock::{Locked, SharedRwLock};
-use style::stylearc::Arc;
 use style::stylesheets::{ImportRule, StylesheetLoader as StyleStylesheetLoader};
 use style::stylesheets::import_rule::ImportSheet;
 use style::values::specified::url::SpecifiedUrl;