1 files changed, 0 insertions, 26 deletions
diff --git a/demo/src/js/lib/tab-focus.js b/demo/src/js/lib/tab-focus.js
deleted file mode 100644
index 06e51203..00000000
--- a/demo/src/js/lib/tab-focus.js
+++ /dev/null
@@ -1,26 +0,0 @@
-// ==========================================================================
-// tab-focus.js
-// Detect keyboard tabbing
-// ==========================================================================
-
-(function() {
-    var className = 'tab-focus';
-
-    // Remove class on blur
-    document.addEventListener('focusout', function(event) {
-        event.target.classList.remove(className);
-    });
-
-    // Add classname to tabbed elements
-    document.addEventListener('keydown', function(event) {
-        if (event.keyCode !== 9) {
-            return;
-        }
-
-        // Delay the adding of classname until the focus has changed
-        // This event fires before the focusin event
-        window.setTimeout(function() {
-            document.activeElement.classList.add(className);
-        }, 0);
-    });
-})();