Fix a bunch of tests.

test/hosted/remove_removed_transitive_dependency_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library pub_tests;
 
 import '../descriptor.dart' as d;
 import '../test_pub.dart';
 
 main() {
   forBothPubGetAndUpgrade((command) {
     integration("removes a transitive dependency that's no longer depended "
         "on", () {
       servePackages((builder) {
         builder.serve("foo", "1.0.0", deps: {
-          "shared-dep": "any"
+          "shared_dep": "any"
         });
         builder.serve("bar", "1.0.0", deps: {
-          "shared-dep": "any",
-          "bar-dep": "any"
+          "shared_dep": "any",
+          "bar_dep": "any"
         });
-        builder.serve("shared-dep", "1.0.0");
-        builder.serve("bar-dep", "1.0.0");
+        builder.serve("shared_dep", "1.0.0");
+        builder.serve("bar_dep", "1.0.0");
       });
 
       d.appDir({
         "foo": "any",
         "bar": "any"
       }).create();
 
       pubCommand(command);
 
       d.packagesDir({
         "foo": "1.0.0",
         "bar": "1.0.0",
-        "shared-dep": "1.0.0",
-        "bar-dep": "1.0.0",
+        "shared_dep": "1.0.0",
+        "bar_dep": "1.0.0",
       }).validate();
 
       d.appDir({"foo": "any"}).create();
 
       pubCommand(command);
 
       d.packagesDir({
         "foo": "1.0.0",
         "bar": null,
-        "shared-dep": "1.0.0",
-        "bar-dep": null,
+        "shared_dep": "1.0.0",
+        "bar_dep": null,
       }).validate();
     });
   });
 }