Remove unnecessary abstractions

glutin/src/display.rs

@@ -20,12 +20,10 @@ use crate::surface::{
 use crate::api::cgl::display::Display as CglDisplay;
 #[cfg(egl_backend)]
 use crate::api::egl::display::Display as EglDisplay;
-#[cfg(egl_backend)]
-use crate::api::egl::Egl;
 #[cfg(glx_backend)]
 use crate::api::glx::display::Display as GlxDisplay;
 #[cfg(glx_backend)]
-use crate::api::glx::{Glx, XlibErrorHookRegistrar};
+use crate::api::glx::XlibErrorHookRegistrar;
 #[cfg(wgl_backend)]
 use crate::api::wgl::display::Display as WglDisplay;
 
@@ -257,24 +255,6 @@ impl Display {
             DisplayApiPreference::Cgl => unsafe { Ok(Self::Cgl(CglDisplay::new(display)?)) },
         }
     }
-
-    /// Get a reference to the initialized EGL API.
-    #[cfg(egl_backend)]
-    pub fn egl(&self) -> Option<&'static Egl> {
-        match self {
-            Self::Egl(egl_display) => Some(egl_display.egl()),
-            _ => None,
-        }
-    }
-
-    /// Get a reference to the initialized GLX API.
-    #[cfg(glx_backend)]
-    pub fn glx(&self) -> Option<&'static Glx> {
-        match self {
-            Self::Glx(glx_display) => Some(glx_display.glx()),
-            _ => None,
-        }
-    }
 }
 
 impl GlDisplay for Display {