Dart: Removes name conflicts from generated bindings.

examples/dart/wget/main.dart

Index: examples/dart/wget/main.dart
diff --git a/examples/dart/wget/main.dart b/examples/dart/wget/main.dart
index 0880492abfd2f767cbf6ad4d2b458bcb6e25f968..8d3e34e6e79cc29163f7aac3b4a86c3387cc3c4c 100644
--- a/examples/dart/wget/main.dart
+++ b/examples/dart/wget/main.dart
@@ -15,8 +15,10 @@ import 'package:mojo/services/network/public/interfaces/network_service.mojom.da
 import 'package:mojo/services/network/public/interfaces/url_loader.mojom.dart';
 
 class WGet extends Application {
-  NetworkServiceProxy _networkService;
+  NetworkServiceProxy _networkServiceProxy;
+  NetworkService _networkService;
   UrlLoaderProxy _urlLoaderProxy;
+  UrlLoader _urlLoader;
 
   WGet.fromHandle(MojoHandle handle) : super.fromHandle(handle);
 
@@ -45,7 +47,7 @@ class WGet extends Application {
         ..url = url
         ..autoFollowRedirects = true;
 
-    var urlResponse = await _urlLoaderProxy.start(urlRequest);
+    var urlResponse = await _urlLoader.start(urlRequest);
     print(">>> Headers <<<");
     print(urlResponse.response.headers.join('\n'));
 
@@ -54,25 +56,28 @@ class WGet extends Application {
 
   void _initProxiesIfNeeded() {
     if (_networkService == null) {
-      _networkService = new NetworkServiceProxy.unbound();
-      connectToService("mojo:network_service", _networkService);
+      _networkServiceProxy = new NetworkServiceProxy.unbound();
+      _networkService = _networkServiceProxy.interface;
+      connectToService("mojo:network_service", _networkServiceProxy);
     }
     if (_urlLoaderProxy == null) {
       _urlLoaderProxy = new UrlLoaderProxy.unbound();
+      _urlLoader = _urlLoaderProxy.interface;
       _networkService.createUrlLoader(_urlLoaderProxy);
     }
   }
 
   void _closeProxies() {
-    _urlLoaderProxy.close();
-    _networkService.close();
+    _urlLoaderProxy.impl.close();
     _urlLoaderProxy = null;
+    _urlLoader = null;
+    _networkServiceProxy.impl.close();
+    _networkServiceProxy = null;
     _networkService = null;
   }
 }
 
 main(List args) {
   MojoHandle appHandle = new MojoHandle(args[0]);
-  var wget = new WGet.fromHandle(appHandle);
-  wget.listen();
+  new WGet.fromHandle(appHandle);
 }