Remove SendPortSync and ReceivePortSync.

third_party/pkg/js/example/google-maps/directions.dart

Index: third_party/pkg/js/example/google-maps/directions.dart
diff --git a/third_party/pkg/js/example/google-maps/directions.dart b/third_party/pkg/js/example/google-maps/directions.dart
deleted file mode 100755
index 1506a4765462c7fef595c378812fb8a20136b869..0000000000000000000000000000000000000000
--- a/third_party/pkg/js/example/google-maps/directions.dart
+++ /dev/null
@@ -1,76 +0,0 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-// A JS Interop sample accessing the Google Maps API.  The sample is based on
-// the directions-panel example here:
-// https://google-developers.appspot.com/maps/documentation/javascript/examples/directions-panel
-
-import 'dart:html';
-import 'package:js/js.dart' as js;
-
-var maps;
-var directionsDisplay;
-var directionsService;
-
-void main() {
-  // Save the JS google.maps namespace for convenience.  It must be retained
-  // as it's used beyond this scope.
-  maps = js.retain(js.context.google.maps);
-
-  // Allocate a new JS Map with the following options.  See:
-  // https://developers.google.com/maps/documentation/javascript/reference#Map
-  var myOptions = js.map({
-    'zoom': 9,
-    'mapTypeId': maps.MapTypeId.ROADMAP,
-    'center': new js.Proxy(maps.LatLng, 47.6097, -122.3331)
-  });
-  var map = new js.Proxy(maps.Map, query('#map_canvas'), myOptions);
-
-  // Allocate a new JS DirectionsRenderer to display directions on the page.
-  // See
-  // https://developers.google.com/maps/documentation/javascript/reference#DirectionsRenderer
-  directionsDisplay =
-      js.retain(new js.Proxy(maps.DirectionsRenderer,
-                                js.map({'map': map})));
-  directionsDisplay.setPanel(query('#directions_panel'));
-
-  // Allocate a new JS DirectionService to forward requests to the server.
-  // See:
-  // https://developers.google.com/maps/documentation/javascript/reference#DirectionsService
-  directionsService = js.retain(new js.Proxy((maps.DirectionsService)));
-
-  var control = query('#control');
-  control.style.display = 'block';
-  map.controls[maps.ControlPosition.TOP].push(control);
-
-  // Recalculate the route when the start or end points are changed.
-  query('#start').onChange.listen(calcRoute);
-  query('#end').onChange.listen(calcRoute);
-}
-
-void calcRoute(e) {
-  final panel = query('#directions_panel');
-  final SelectElement start = query('#start');
-  final SelectElement end = query('#end');
-
-  panel.innerHtml = "<b>Thinking...</b>";
-
-  // Submit a new directions request.
-  final request = js.map({
-    'origin': start.value,
-    'destination': end.value,
-    'travelMode': maps.DirectionsTravelMode.DRIVING
-  });
-
-  // The routing callback is only called once.
-  directionsService.route(request, new js.Callback.once((response, status) {
-    if (status == maps.DirectionsStatus.OK) {
-      document.query('#directions_panel').innerHtml = "";
-      directionsDisplay.setDirections(response);
-    } else {
-      document.query('#directions_panel').innerHtml = "<b>Err, try flying.</b>";
-    }
-  }));
-  print('Live ${js.proxyCount()} proxies out of ${js.proxyCount(all: true)} ever allocated.');
-}