Update the Angular/DI tests to latest from github.

third_party/pkg/angular/test/directive/ng_bind_spec.dart

Index: third_party/pkg/angular/test/directive/ng_bind_spec.dart
diff --git a/third_party/pkg/angular/test/directive/ng_bind_spec.dart b/third_party/pkg/angular/test/directive/ng_bind_spec.dart
index 68cc2b47ffd0b898318c52396ccde1598673625c..f08509d7e74e00f5be4a65f0b7f9028fa5f1870e 100644
--- a/third_party/pkg/angular/test/directive/ng_bind_spec.dart
+++ b/third_party/pkg/angular/test/directive/ng_bind_spec.dart
@@ -8,11 +8,11 @@ main() {
 
     beforeEach(inject((TestBed tb) => _ = tb));
 
-    it('should set.text', inject((Scope scope, Injector injector, Compiler compiler) {
+    it('should set.text', inject((Scope scope, Injector injector, Compiler compiler, DirectiveMap directives) {
       var element = $('<div ng-bind="a"></div>');
-      compiler(element)(injector, element);
-      scope.a = "abc123";
-      scope.$digest();
+      compiler(element, directives)(injector, element);
+      scope.context['a'] = "abc123";
+      scope.apply();
       expect(element.text()).toEqual('abc123');
     }));
 
@@ -20,18 +20,18 @@ main() {
     it('should bind to non string values', inject((Scope scope) {
       var element = _.compile('<div ng-bind="value"></div>');
 
-      scope.$apply(() {
-        scope['value'] = null;
+      scope.apply(() {
+        scope.context['value'] = null;
       });
       expect(element.text).toEqual('');
 
-      scope.$apply(() {
-        scope['value'] = true;
+      scope.apply(() {
+        scope.context['value'] = true;
       });
       expect(element.text).toEqual('true');
 
-      scope.$apply(() {
-        scope['value'] = 1;
+      scope.apply(() {
+        scope.context['value'] = 1;
       });
       expect(element.text).toEqual('1');
     }));