Update pubspecs and dependencies to get pkgbuild tests working.

third_party/pkg/angular/test/bootstrap_spec.dart

Index: third_party/pkg/angular/test/bootstrap_spec.dart
diff --git a/third_party/pkg/angular/test/bootstrap_spec.dart b/third_party/pkg/angular/test/bootstrap_spec.dart
deleted file mode 100644
index df76e0a3b6006c6f8b708d3d312ec69035944c87..0000000000000000000000000000000000000000
--- a/third_party/pkg/angular/test/bootstrap_spec.dart
+++ /dev/null
@@ -1,29 +0,0 @@
-library bootstrap_spec;
-
-import '_specs.dart';
-
-main() => describe('bootstrap', () {
-  BodyElement body = window.document.querySelector('body');
-
-  it('should default to whole page', () {
-    body.innerHtml = '<div>{{"works"}}</div>';
-    ngBootstrap();
-    expect(body.innerHtml).toEqual('<div>works</div>');
-  });
-
-  it('should compile starting at ng-app node', () {
-    body.setInnerHtml(
-        '<div>{{ignor me}}<div ng-app ng-bind="\'works\'"></div></div>',
-        treeSanitizer: new NullTreeSanitizer());
-    ngBootstrap();
-    expect(body.text).toEqual('{{ignor me}}works');
-  });
-
-  it('should compile starting at ng-app node', () {
-    body.setInnerHtml(
-        '<div>{{ignor me}}<div ng-bind="\'works\'"></div></div>',
-        treeSanitizer: new NullTreeSanitizer());
-    ngBootstrap(element:body.querySelector('div[ng-bind]'));
-    expect(body.text).toEqual('{{ignor me}}works');
-  });
-});