Removed fixed dependencies

packages/dart_style/pubspec.yaml

Index: packages/dart_style/pubspec.yaml
diff --git a/packages/dart_style/pubspec.yaml b/packages/dart_style/pubspec.yaml
index c165eb816351917b4452075ea4b6cd2fca02473e..20c73100845f60d258c140d4f28cd000fb43013c 100644
--- a/packages/dart_style/pubspec.yaml
+++ b/packages/dart_style/pubspec.yaml
@@ -1,19 +1,22 @@
 name: dart_style
-version: 0.2.1
+# Note: See tool/grind.dart for how to bump the version.
+version: 0.2.16
 author: Dart Team <misc@dartlang.org>
 description: Opinionated, automatic Dart source code formatter.
 homepage: https://github.com/dart-lang/dart_style
 environment:
   sdk: ">=1.8.0 <2.0.0"
 dependencies:
-  analyzer: '>=0.25.0 <0.27.0'
+  analyzer: '^0.29.5'
   args: '>=0.12.1 <0.14.0'
   path: '>=1.0.0 <2.0.0'
   source_span: '>=1.1.1 <2.0.0'
 dev_dependencies:
   async: '>=1.0.0 <=2.0.0'
   browser: '>=0.10.0 <0.11.0'
-  grinder: '^0.7.2'
+  grinder: '^0.8.0'
+  js: ^0.6.0
+  node_preamble: ^1.0.0
   pub_semver: '^1.2.3'
   scheduled_test: '>=0.12.0 <0.13.0'
   test: '>=0.12.0 <0.13.0'