Update pubspecs and dependencies to get pkgbuild tests working.

third_party/pkg/angular/LICENSE

Index: third_party/pkg/angular/LICENSE
diff --git a/third_party/pkg/angular/LICENSE b/third_party/pkg/angular/LICENSE
deleted file mode 100644
index 9e990f518fe7ec96c4456a73b1c3604976a38c61..0000000000000000000000000000000000000000
--- a/third_party/pkg/angular/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-The MIT License
-
-Copyright (c) 2010-2014 Google, Inc. http://angulardart.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-