Merge pull request #552 from dermotduffy/key-deprecated

Remove usage of deprecated attribute

src/action-handler-directive.ts

@@ -142,10 +142,9 @@ class ActionHandler extends HTMLElement implements ActionHandler {
     };
 
     const handleEnter = (ev: KeyboardEvent): void => {
-      if (ev.keyCode !== 13) {
+      if (ev.key === 'Enter') {
-        return;
-      }
         end(ev);
+      }
     };
 
     element.addEventListener('touchstart', start, { passive: true });
@@ -153,9 +152,11 @@ class ActionHandler extends HTMLElement implements ActionHandler {
     element.addEventListener('touchcancel', end);
 
     element.addEventListener('mousedown', start, { passive: true });
-    element.addEventListener('pointerdown', start, { passive: true });
     element.addEventListener('click', end);
 
+    // For the timeline which generates native pointer events.
+    element.addEventListener('pointerdown', start, { passive: true });
+
     element.addEventListener('keyup', handleEnter);
   }
 }