Removed obsolete code

utils/tests/template/complex_datamodel.dart

Index: utils/tests/template/complex_datamodel.dart
diff --git a/utils/tests/template/complex_datamodel.dart b/utils/tests/template/complex_datamodel.dart
deleted file mode 100644
index b5bab35aa66af71ca39fb304e774a9fa7a486aba..0000000000000000000000000000000000000000
--- a/utils/tests/template/complex_datamodel.dart
+++ /dev/null
@@ -1,122 +0,0 @@
-// Data model for complex tests.
-
-class Person {
-  String name;
-  int age;
-  List<Search> searches;
-
-  Person(this.name, this.age, this.searches);
-}
-
-class Search {
-  String query;
-  int rank;
-  int total;
-  List<Metric> metrics;
-
-  Search(this.query, this.rank, this.total, this.metrics);
-}
-
-class Metric {
-  String country;
-  int quantity;
-
-  Metric(this.country, this.quantity);
-
-  static int grandTotal(List<Metric> metrics) {
-    int total = 0;
-    for (final metric in metrics) {
-      total += metric.quantity;
-    }
-
-    return total;
-  }
-}
-
-List<Person> get dataModel {
-  List<Person> persons = [];
-
-  List<Search> searches = [];
-  List<Metric> metrics = [];
-
-  // Snooki data
-  metrics = [];
-  metrics.add(new Metric("USA", 200300312));
-  searches.add(new Search("intellect", 6, Metric.grandTotal(metrics), metrics));
-
-  metrics.add(new Metric("USA", 75000000));
-  metrics.add(new Metric("China", 5));
-  metrics.add(new Metric("EU", 110000));
-  metrics.add(new Metric("Canada", 3400000));
-  metrics.add(new Metric("Mexico", 20000));
-  searches.add(new Search("breading", 5, Metric.grandTotal(metrics), metrics));
-
-  metrics = [];
-  metrics.add(new Metric("USA", 5000000));
-  metrics.add(new Metric("China", 3));
-  metrics.add(new Metric("EU", 90000));
-  metrics.add(new Metric("Canada", 3100000));
-  metrics.add(new Metric("Mexico", 24000));
-  searches.add(new Search("booze", 8, Metric.grandTotal(metrics), metrics));
-
-  metrics = [];
-  metrics.add(new Metric("USA", 5000000));
-  metrics.add(new Metric("EU", 90000));
-  metrics.add(new Metric("Canada", 300000));
-  searches.add(new Search("turpitude", 10, Metric.grandTotal(metrics), metrics));
-
-  persons.add(new Person("Snooki", 24, searches));
-
-  // Lady Gaga
-  searches = [];
-
-  metrics = [];
-  metrics.add(new Metric("USA", 11000000));
-  metrics.add(new Metric("China", 5000000000));
-  metrics.add(new Metric("EU", 8700000));
-  metrics.add(new Metric("Canada", 3400000));
-  metrics.add(new Metric("Mexico", 24349898));
-  searches.add(new Search("bad romance", 3, Metric.grandTotal(metrics), metrics));
-
-  metrics = [];
-  metrics.add(new Metric("USA", 980000));
-  metrics.add(new Metric("China", 187000000));
-  searches.add(new Search("fashion", 7,  Metric.grandTotal(metrics), metrics));
-
-  metrics = [];
-  metrics.add(new Metric("USA", 7630000));
-  searches.add(new Search("outrageous", 9,  Metric.grandTotal(metrics), metrics));
-
-  persons.add(new Person("Lady Gaga", 25, searches));
-
-  // Uggie (The Artist dog)
-  searches = [];
-
-  metrics = [];
-  metrics.add(new Metric("USA", 1000000));
-  metrics.add(new Metric("China", 34000));
-  metrics.add(new Metric("EU", 11000000000));
-  metrics.add(new Metric("Canada", 5023));
-  metrics.add(new Metric("Mexico", 782));
-  searches.add(new Search("smart", 2, Metric.grandTotal(metrics), metrics));
-
-  metrics = [];
-  metrics.add(new Metric("USA", 18900000));
-  metrics.add(new Metric("China", 34000));
-  metrics.add(new Metric("EU", 990000000));
-  metrics.add(new Metric("Canada", 6739920));
-  searches.add(new Search("cute", 4, Metric.grandTotal(metrics), metrics));
-
-  metrics = [];
-  metrics.add(new Metric("USA", 1));
-  metrics.add(new Metric("China", 1500000000000));
-  metrics.add(new Metric("EU", 50));
-  metrics.add(new Metric("Canada", 0));
-  metrics.add(new Metric("Mexico", 7801));
-  searches.add(new Search("tasty", 1, Metric.grandTotal(metrics), metrics));
-
-  persons.add(new Person("Uggie (Artist dog)", 10, searches));
-
-  return persons;
-}
-