Remove stale attributes

Author: andyleiserson

wgpu-core/src/command/compute_command.rs

@@ -40,7 +40,6 @@ pub enum ComputeCommand<R: ReferenceType> {
     },
 
     PushDebugGroup {
-        //#[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
         color: u32,
         len: usize,
     },

wgpu-core/src/command/render_command.rs

@@ -103,13 +103,11 @@ pub enum RenderCommand<R: ReferenceType> {
         family: DrawCommandFamily,
     },
     PushDebugGroup {
-        #[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
         color: u32,
         len: usize,
     },
     PopDebugGroup,
     InsertDebugMarker {
-        #[cfg_attr(not(any(feature = "serde", feature = "replay")), allow(dead_code))]
         color: u32,
         len: usize,
     },