Disable test on Windows for now.

utils/tests/pub/install/path/shared_dependency_test.dart

Index: utils/tests/pub/install/path/shared_dependency_test.dart
diff --git a/utils/tests/pub/install/path/shared_dependency_test.dart b/utils/tests/pub/install/path/shared_dependency_test.dart
index 47b2146efd5dfb348f2a91e747f1a5d247aca1f9..b7e159642ebd8546a7820ac46aef7cd756d852b7 100644
--- a/utils/tests/pub/install/path/shared_dependency_test.dart
+++ b/utils/tests/pub/install/path/shared_dependency_test.dart
@@ -127,47 +127,4 @@ main() {
       dir("shared", [file("shared.dart", 'main() => "shared";')])
     ]).scheduleValidate();
   });
-
-  integration("shared dependency with symlink", () {
-    dir("shared", [
-      libDir("shared"),
-      libPubspec("shared", "0.0.1")
-    ]).scheduleCreate();
-
-    dir("foo", [
-      libDir("foo"),
-      libPubspec("foo", "0.0.1", deps: [
-        {"path": "../shared"}
-      ])
-    ]).scheduleCreate();
-
-    dir("bar", [
-      libDir("bar"),
-      libPubspec("bar", "0.0.1", deps: [
-        {"path": "../link/shared"}
-      ])
-    ]).scheduleCreate();
-
-    dir(appPath, [
-      pubspec({
-        "name": "myapp",
-        "dependencies": {
-          "foo": {"path": "../foo"},
-          "bar": {"path": "../bar"}
-        }
-      })
-    ]).scheduleCreate();
-
-    dir("link").scheduleCreate();
-    scheduleSymlink("shared", path.join("link", "shared"));
-
-    schedulePub(args: ["install"],
-        output: new RegExp(r"Dependencies installed!$"));
-
-    dir(packagesPath, [
-      dir("foo", [file("foo.dart", 'main() => "foo";')]),
-      dir("bar", [file("bar.dart", 'main() => "bar";')]),
-      dir("shared", [file("shared.dart", 'main() => "shared";')])
-    ]).scheduleValidate();
-  });
 }