Auto merge of #11867 - notriddle:master, r=jdm

Clean up code

[:grin:](http://programmer.97things.oreilly.com/wiki/index.php/The_Boy_Scout_Rule)

- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because cleanup

<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/11867)
<!-- Reviewable:end -->

1 files changed, 2 insertions, 2 deletions

diff --git a/components/style/values.rs b/components/style/values.rs
index 88a025eb8dd..cd90e5f3bc3 100644
--- a/components/style/values.rs
+++ b/components/style/values.rs
@@ -1176,6 +1176,7 @@ pub mod specified {
 
     #[derive(Clone, PartialEq, PartialOrd, Copy, Debug)]
     #[cfg_attr(feature = "servo", derive(HeapSizeOf, Deserialize, Serialize))]
+    /// An angle, normalized to radians.
     pub struct Angle(pub CSSFloat);
 
     impl ToCss for Angle {
@@ -1187,8 +1188,7 @@ pub mod specified {
     impl Angle {
         #[inline]
         pub fn radians(self) -> f32 {
-            let Angle(radians) = self;
-            radians
+            self.0
         }
     }