Rollup merge of #69514 - GuillaumeGomez:remove-spotlight, r=kinnison

Remove spotlight

I had a few comments saying that this feature was at best misunderstood or not even used so I decided to organize a poll about on [twitter](https://twitter.com/imperioworld_/status/1232769353503956994). After 87 votes, the result is very clear: it's not useful. Considering the amount of code we have just to run it, I think it's definitely worth it to remove it.

r? @kinnison

cc @ollie27

1 files changed, 0 insertions, 36 deletions

diff --git a/src/test/rustdoc/doc-spotlight.rs b/src/test/rustdoc/doc-spotlight.rs
deleted file mode 100644
index ddd46c3c215..00000000000
--- a/src/test/rustdoc/doc-spotlight.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-#![feature(doc_spotlight)]
-
-pub struct Wrapper<T> {
-    inner: T,
-}
-
-impl<T: SomeTrait> SomeTrait for Wrapper<T> {}
-
-#[doc(spotlight)]
-pub trait SomeTrait {
-    // @has doc_spotlight/trait.SomeTrait.html
-    // @has - '//code[@class="content"]' 'impl<T: SomeTrait> SomeTrait for Wrapper<T>'
-    fn wrap_me(self) -> Wrapper<Self> where Self: Sized {
-        Wrapper {
-            inner: self,
-        }
-    }
-}
-
-pub struct SomeStruct;
-impl SomeTrait for SomeStruct {}
-
-impl SomeStruct {
-    // @has doc_spotlight/struct.SomeStruct.html
-    // @has - '//code[@class="content"]' 'impl SomeTrait for SomeStruct'
-    // @has - '//code[@class="content"]' 'impl<T: SomeTrait> SomeTrait for Wrapper<T>'
-    pub fn new() -> SomeStruct {
-        SomeStruct
-    }
-}
-
-// @has doc_spotlight/fn.bare_fn.html
-// @has - '//code[@class="content"]' 'impl SomeTrait for SomeStruct'
-pub fn bare_fn() -> SomeStruct {
-    SomeStruct
-}