Move Stylo to its own repo (#31350)

* Remove packages that were moved to external repo

* Add workspace dependencies pointing to 2023-06-14 branch

* Fix servo-tidy.toml errors

* Update commit to include #31346

* Update commit to include servo/stylo#2

* Move css-properties.json lookup to target/doc/stylo

* Remove dependency on vendored mako in favour of pypi dependency

This also removes etc/ci/generate_workflow.py, which has been unused
since at least 9e71bd6a7010d6e5723831696ae0ebe26b47682f.

* Add temporary code to debug Windows test failures

* Fix failures on Windows due to custom target dir

* Update commit to include servo/stylo#3

* Fix license in tests/unit/style/build.rs

* Document how to build with local Stylo in Cargo.toml

1 files changed, 0 insertions, 54 deletions

diff --git a/components/style/values/generics/background.rs b/components/style/values/generics/background.rs
deleted file mode 100644
index d9b6624595d..00000000000
--- a/components/style/values/generics/background.rs
+++ /dev/null
@@ -1,54 +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/. */
-
-//! Generic types for CSS values related to backgrounds.
-
-use crate::values::generics::length::{GenericLengthPercentageOrAuto, LengthPercentageOrAuto};
-
-/// A generic value for the `background-size` property.
-#[derive(
-    Animate,
-    Clone,
-    ComputeSquaredDistance,
-    Copy,
-    Debug,
-    MallocSizeOf,
-    PartialEq,
-    SpecifiedValueInfo,
-    ToAnimatedValue,
-    ToAnimatedZero,
-    ToComputedValue,
-    ToCss,
-    ToResolvedValue,
-    ToShmem,
-)]
-#[repr(C, u8)]
-pub enum GenericBackgroundSize<LengthPercent> {
-    /// `<width> <height>`
-    ExplicitSize {
-        /// Explicit width.
-        width: GenericLengthPercentageOrAuto<LengthPercent>,
-        /// Explicit height.
-        #[css(skip_if = "GenericLengthPercentageOrAuto::is_auto")]
-        height: GenericLengthPercentageOrAuto<LengthPercent>,
-    },
-    /// `cover`
-    #[animation(error)]
-    Cover,
-    /// `contain`
-    #[animation(error)]
-    Contain,
-}
-
-pub use self::GenericBackgroundSize as BackgroundSize;
-
-impl<LengthPercentage> BackgroundSize<LengthPercentage> {
-    /// Returns `auto auto`.
-    pub fn auto() -> Self {
-        GenericBackgroundSize::ExplicitSize {
-            width: LengthPercentageOrAuto::Auto,
-            height: LengthPercentageOrAuto::Auto,
-        }
-    }
-}