Update pubspecs and dependencies to get pkgbuild tests working.

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

Index: third_party/pkg/angular/test/directive/ng_show_hide_spec.dart
diff --git a/third_party/pkg/angular/test/directive/ng_show_hide_spec.dart b/third_party/pkg/angular/test/directive/ng_show_hide_spec.dart
deleted file mode 100644
index c0c01d66fda0dbbfcfb8268b458057a6dd1bc2fe..0000000000000000000000000000000000000000
--- a/third_party/pkg/angular/test/directive/ng_show_hide_spec.dart
+++ /dev/null
@@ -1,48 +0,0 @@
-library ng_show_hide_spec;
-
-import '../_specs.dart';
-
-
-main() {
-  describe('NgHide', () {
-    TestBed _;
-    beforeEach(inject((TestBed tb) => _ = tb));
-
-    it('should add/remove ng-hide class', () {
-      _.compile('<div ng-hide="isHidden"></div>');
-
-      expect(_.rootElement).not.toHaveClass('ng-hide');
-
-      _.rootScope.apply(() {
-        _.rootScope.context['isHidden'] = true;
-      });
-      expect(_.rootElement).toHaveClass('ng-hide');
-
-      _.rootScope.apply(() {
-        _.rootScope.context['isHidden'] = false;
-      });
-      expect(_.rootElement).not.toHaveClass('ng-hide');
-    });
-  });
-  
-  describe('NgShow', () {
-    TestBed _;
-    beforeEach(inject((TestBed tb) => _ = tb));
-
-    it('should add/remove ng-hide class', () {
-      _.compile('<div ng-show="isShown"></div>');
-
-      expect(_.rootElement).not.toHaveClass('ng-hide');
-
-      _.rootScope.apply(() {
-        _.rootScope.context['isShown'] = true;
-      });
-      expect(_.rootElement).not.toHaveClass('ng-hide');
-
-      _.rootScope.apply(() {
-        _.rootScope.context['isShown'] = false;
-      });
-      expect(_.rootElement).toHaveClass('ng-hide');
-    });
-  });
-}