js: Remove unused GDM utility functions

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1499>

diff --git a/js/gdm/util.js b/js/gdm/util.js
index 8936e495ba6c1470ab7f07be3bad394c9946a503..94e05eaf09dfda008d26b23bd8e03e3a3ab765e7 100644 (file)
--- a/js/gdm/util.js
+++ b/js/gdm/util.js
@@ -31,7 +31,6 @@ Gio._promisify(Gdm.UserVerifierProxy.prototype, 'call_begin_verification');
 var PASSWORD_SERVICE_NAME = 'gdm-password';
 var FINGERPRINT_SERVICE_NAME = 'gdm-fingerprint';
 var SMARTCARD_SERVICE_NAME = 'gdm-smartcard';
-var FADE_ANIMATION_TIME = 160;
 var CLONE_FADE_ANIMATION_TIME = 250;
 
 var LOGIN_SCREEN_SCHEMA = 'org.gnome.login-screen';
@@ -67,52 +66,6 @@ const FingerprintReaderType = {
     SWIPE: 2,
 };
 
-function fadeInActor(actor) {
-    if (actor.opacity == 255 && actor.visible)
-        return null;
-
-    let hold = new Batch.Hold();
-    actor.show();
-    let [, naturalHeight] = actor.get_preferred_height(-1);
-
-    actor.opacity = 0;
-    actor.set_height(0);
-    actor.ease({
-        opacity: 255,
-        height: naturalHeight,
-        duration: FADE_ANIMATION_TIME,
-        mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-        onComplete: () => {
-            this.set_height(-1);
-            hold.release();
-        },
-    });
-
-    return hold;
-}
-
-function fadeOutActor(actor) {
-    if (!actor.visible || actor.opacity == 0) {
-        actor.opacity = 0;
-        actor.hide();
-        return null;
-    }
-
-    let hold = new Batch.Hold();
-    actor.ease({
-        opacity: 0,
-        height: 0,
-        duration: FADE_ANIMATION_TIME,
-        mode: Clutter.AnimationMode.EASE_OUT_QUAD,
-        onComplete: () => {
-            this.hide();
-            this.set_height(-1);
-            hold.release();
-        },
-    });
-    return hold;
-}
-
 /**
  * @param {Clutter.Actor} actor
  */