stabilize const_type_id feature

src/test/ui/consts/const-typeid-of-rpass.rs

@@ -1,6 +1,5 @@
 // run-pass
 #![feature(core_intrinsics)]
-#![feature(const_type_id)]
 
 use std::any::TypeId;
 

src/test/ui/consts/const-typeid-of.rs

@@ -1,8 +0,0 @@
-use std::any::TypeId;
-
-struct A;
-
-fn main() {
-    const A_ID: TypeId = TypeId::of::<A>();
-    //~^ ERROR `std::any::TypeId::of` is not yet stable as a const fn
-}

src/test/ui/consts/const-typeid-of.stderr

@@ -1,10 +0,0 @@
-error: `std::any::TypeId::of` is not yet stable as a const fn
-  --> $DIR/const-typeid-of.rs:6:26
-   |
-LL |     const A_ID: TypeId = TypeId::of::<A>();
-   |                          ^^^^^^^^^^^^^^^^^
-   |
-   = help: add `#![feature(const_type_id)]` to the crate attributes to enable
-
-error: aborting due to previous error
-