Update the Angular/DI tests to latest from github.

third_party/pkg/angular/pubspec.yaml

 name: angular
-version: 0.9.4
+version: 0.9.8
 authors:
 - Misko Hevery <misko@hevery.com>
 - Pavel Jbanov <pavelgj@gmail.com>
 - James deBoer <james@huronbox.com>
 - Chirayu Krishnappa <chirayu@google.com>
 description: Angular for dart.
-homepage: https://github.com/angular/angular.dart
+homepage: https://angulardart.org
 environment:
   sdk: '>=0.8.10'
+dev_dependencies:
+  benchmark_harness: ">=1.0.0"
+  unittest: '>=0.8.7 <0.10.0'
 dependencies:
-  analyzer: ">=0.10.0 <0.11.0"
-  browser: ">=0.8.7 <0.10.0"
-  di: ">=0.0.24 <0.1.0"
-  html5lib: ">=0.8.7 <0.10.0"
-  intl: ">=0.8.7 <0.10.0"
-  perf_api: ">=0.0.8 <0.1.0"
-  route_hierarchical: ">=0.4.7 <0.5.0"
-  unittest: ">=0.8.7 <0.10.0"
+  analyzer: '>=0.10.0 <0.12.0'
+  browser: '>=0.8.7 <0.10.0'
+  collection: '>=0.9.1 <1.0.0'
+  di: '>=0.0.32 <0.1.0'
+  html5lib: '>=0.8.7 <0.10.0'
+  intl: '>=0.8.7 <0.10.0'
+  perf_api: '>=0.0.8 <0.1.0'
+  route_hierarchical: '>=0.4.7 <0.5.0'
+  shadow_dom: '>=0.9.1 <1.0.0'