Basic network service implementation for iOS

sky/services/ns_net/BUILD.gn

Index: sky/services/ns_net/BUILD.gn
diff --git a/examples/dart/wget/BUILD.gn b/sky/services/ns_net/BUILD.gn
similarity index 53%
copy from examples/dart/wget/BUILD.gn
copy to sky/services/ns_net/BUILD.gn
index eebba4bac55d4245f47bbc1d1fad0d4a0e9bc4ea..ab7a5eb82197f1189b8854d4299642dd5cfd51d5 100644
--- a/examples/dart/wget/BUILD.gn
+++ b/sky/services/ns_net/BUILD.gn
@@ -2,16 +2,18 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-import("//mojo/public/dart/rules.gni")
-
-dartzip_packaged_application("wget") {
-  output_name = "dart_wget"
+source_set("ns_net") {
   sources = [
-    "main.dart",
+    "network_service_impl.h",
+    "network_service_impl.mm",
+    "url_loader_impl.h",
+    "url_loader_impl.mm",
   ]
+
   deps = [
-    "//mojo/public/dart",
-    "//mojo/public/interfaces/network",
+    "//base:base",
+    "//mojo/common",
+    "//mojo/public/cpp/application",
     "//mojo/services/network/public/interfaces",
   ]
 }