Refactor to PointerEvents (#9620)

debug/tests/event-perf-2.html

@@ -53,10 +53,10 @@
 					markers.removeLayer(marker);
 				} else {
 					marker = new Marker(getRandomLatLng(map.getBounds()))
-						.on('mouseover', () => {
+						.on('pointerover', () => {
 							marker.setZIndexOffset(10000);
 						})
-						.on('mouseout', () => {
+						.on('pointerout', () => {
 							marker.setZIndexOffset(0);
 						})
 						.addTo(markers);

debug/vector/geojson.html

@@ -129,8 +129,8 @@
 
 			function onEachFeature(feature, layer) {
 				layer.on({
-					mouseover: highlightFeature,
-					mouseout: resetHighlight,
+					pointerover: highlightFeature,
+					pointerout: resetHighlight,
 					click: zoomToFeature
 				});
 			}