update the pubspec files to reflect actual package usage

Change-Id: I1fa259d0a9e827c7491312ce2e5ffe8261147038
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/159142
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>

pkg/dds/pubspec.yaml

@@ -17,13 +17,13 @@ dependencies:
   pedantic: ^1.7.0
   shelf: ^0.7.5
   shelf_proxy: ^0.1.0+7
-  shelf_static: ^0.2.8
   shelf_web_socket: ^0.2.3
   sse: ^3.5.0
   stream_channel: ^2.0.0
   web_socket_channel: ^1.1.0
 
 dev_dependencies:
+  shelf_static: ^0.2.8
   test: ^1.0.0
   vm_service: ^4.0.0
   webdriver: ^2.1.2

pkg/vm/pubspec.yaml

@@ -7,10 +7,19 @@ environment:
   sdk: "^2.7.0"
 
 dependencies:
+  args: ^1.4.4
   build_integration:
     path: ../build_integration
+  crypto: any
   front_end: ^0.1.6
   kernel: ^0.3.6
+  meta: any
+  package_config: any
 
 dev_dependencies:
-  args: ^1.4.4
+  expect:
+    path: ../expect
+  json_rpc_2: any
+  path: any
+  test: any
+  web_socket_channel: any