From f10e4857406405e4b020eb8a9e185f83fe52f416 Mon Sep 17 00:00:00 2001
From: Anthony Ramine <n.oxyde@gmail.com>
Date: Mon, 26 Feb 2018 15:18:43 +0100
Subject: [PATCH] Remove 2 unused type aliases

---
 components/style/values/computed/mod.rs  | 6 ------
 components/style/values/specified/mod.rs | 6 ------
 tests/unit/style/parsing/length.rs       | 7 -------
 3 files changed, 19 deletions(-)

diff --git a/components/style/values/computed/mod.rs b/components/style/values/computed/mod.rs
index 36d70e7ea3e..ebbb7af6b5c 100644
--- a/components/style/values/computed/mod.rs
+++ b/components/style/values/computed/mod.rs
@@ -550,12 +550,6 @@ impl From<CSSInteger> for PositiveInteger {
     }
 }
 
-/// <length> | <percentage> | <number>
-pub type LengthOrPercentageOrNumber = Either<Number, LengthOrPercentage>;
-
-/// NonNegativeLengthOrPercentage | NonNegativeNumber
-pub type NonNegativeLengthOrPercentageOrNumber = Either<NonNegativeNumber, NonNegativeLengthOrPercentage>;
-
 #[allow(missing_docs)]
 #[cfg_attr(feature = "servo", derive(MallocSizeOf))]
 #[derive(Clone, ComputeSquaredDistance, Copy, Debug, PartialEq)]
diff --git a/components/style/values/specified/mod.rs b/components/style/values/specified/mod.rs
index b0c0c1cffba..5ea811a5c95 100644
--- a/components/style/values/specified/mod.rs
+++ b/components/style/values/specified/mod.rs
@@ -550,12 +550,6 @@ pub type GridLine = GenericGridLine<Integer>;
 /// `<grid-template-rows> | <grid-template-columns>`
 pub type GridTemplateComponent = GenericGridTemplateComponent<LengthOrPercentage, Integer>;
 
-/// <length> | <percentage> | <number>
-pub type LengthOrPercentageOrNumber = Either<Number, LengthOrPercentage>;
-
-/// NonNegativeLengthOrPercentage | NonNegativeNumber
-pub type NonNegativeLengthOrPercentageOrNumber = Either<NonNegativeNumber, NonNegativeLengthOrPercentage>;
-
 #[derive(Clone, Debug, MallocSizeOf, PartialEq)]
 /// rect(<top>, <left>, <bottom>, <right>) used by clip and image-region
 pub struct ClipRect {
diff --git a/tests/unit/style/parsing/length.rs b/tests/unit/style/parsing/length.rs
index 7b691311ebd..0d506926ad8 100644
--- a/tests/unit/style/parsing/length.rs
+++ b/tests/unit/style/parsing/length.rs
@@ -7,8 +7,6 @@ use parsing::parse;
 use style::context::QuirksMode;
 use style::parser::{Parse, ParserContext};
 use style::stylesheets::{CssRuleType, Origin};
-use style::values::Either;
-use style::values::specified::{LengthOrPercentageOrNumber, Number};
 use style::values::specified::length::{AbsoluteLength, Length, NoCalcLength};
 use style_traits::{ParsingMode, ToCss};
 
@@ -49,8 +47,3 @@ fn test_parsing_modes() {
     assert!(result.is_ok());
     assert_eq!(result.unwrap(), Length::NoCalc(NoCalcLength::Absolute(AbsoluteLength::Px(1.))));
 }
-
-#[test]
-fn test_zero_percentage_length_or_number() {
-    assert_eq!(parse(LengthOrPercentageOrNumber::parse, "0"), Ok(Either::First(Number::new(0.))));
-}