Update the Angular/DI tests to latest from github.

third_party/pkg/angular/lib/filter/filter.dart

Index: third_party/pkg/angular/lib/filter/filter.dart
diff --git a/third_party/pkg/angular/lib/filter/filter.dart b/third_party/pkg/angular/lib/filter/filter.dart
index 71ef5db89b6389f803ef98d2d2a167cd46e31621..1203466dcfa79b20c6a1784bf1b6164e137a3cd4 100644
--- a/third_party/pkg/angular/lib/filter/filter.dart
+++ b/third_party/pkg/angular/lib/filter/filter.dart
@@ -125,7 +125,7 @@ class FilterFilter {
 
   FilterFilter(this._parser);
 
-  Equals _configureComparator(var comparatorExpression) {
+  void _configureComparator(var comparatorExpression) {
     if (comparatorExpression == null || comparatorExpression == false) {
       _stringComparator = _isSubstringCaseInsensitive;
       _comparator = _defaultComparator;
@@ -199,7 +199,8 @@ class FilterFilter {
     if (expression == null) {
       return items.toList(growable: false); // Missing expression → passthrough.
     } else if (expression is! Map && expression is! Function &&
-               expression is! String && expression is! bool && expression is! num) {
+               expression is! String && expression is! bool &&
+               expression is! num) {
       return const []; // Bad expression → no items for you!
     }
     _configureComparator(comparator);