Dart: Removes dartzip

examples/dart/device_info/BUILD.gn

Index: examples/dart/device_info/BUILD.gn
diff --git a/examples/dart/device_info/BUILD.gn b/examples/dart/device_info/BUILD.gn
index d70d23ac729538fd9b4ade257997e22406b909b8..b063e4808ed4df195f15cf1b6b40c9198ae05964 100644
--- a/examples/dart/device_info/BUILD.gn
+++ b/examples/dart/device_info/BUILD.gn
@@ -4,19 +4,9 @@
 
 import("//mojo/public/dart/rules.gni")
 
-dartzip_packaged_application("mojo_dart_device_info_dartzip") {
-  output_name = "mojo_dart_device_info"
-  sources = [
-    "lib/main.dart",
-  ]
-  deps = [
-    "//mojo/public/dart:dart_dartzip",
-    "//mojo/services/device_info/public/interfaces",
-  ]
-}
-
-dart_pkg("mojo_dart_device_info_pkg") {
+dart_pkg("device_info") {
   apps = [ "lib/main.dart" ]
+  app_name_override = "dart_device_info"
   sources = [
     "pubspec.yaml",
   ]
@@ -25,10 +15,3 @@ dart_pkg("mojo_dart_device_info_pkg") {
     "//mojo/public/dart",
   ]
 }
-
-group("device_info") {
-  deps = [
-    ":mojo_dart_device_info_dartzip",
-    ":mojo_dart_device_info_pkg",
-  ]
-}