test/tall/regression/0000/0055.unit

### TODO(rnystrom): These would all look better if the constructor arguments
### didn't split and we split at `.` instead.
>>> (indent 2)
  bool isSdkDir(String dirname) =>
      new File(path.join(dirname, 'lib', '_internal', 'libraries.dart'))
      .existsSync();
<<<
  bool isSdkDir(String dirname) =>
      new File(
        path.join(dirname, 'lib', '_internal', 'libraries.dart'),
      ).existsSync();
>>> (indent 6)
      bool isSdkDir(String dirname) =>
          new File(path.join(dirname, 'lib', '_internal', 'libraries.dart'))
          .existsSync();
<<<
      bool isSdkDir(String dirname) =>
          new File(
            path.join(dirname, 'lib', '_internal', 'libraries.dart'),
          ).existsSync();
>>> (indent 12)
            bool isSdkDir(String dirname) =>
                new File(path.join(dirname, 'lib', '_internal', 'libraries.dart'))
                .existsSync();
<<<
            bool isSdkDir(String dirname) =>
                new File(
                  path.join(dirname, 'lib', '_internal', 'libraries.dart'),
                ).existsSync();