Update the Angular/DI tests to latest from github.

third_party/pkg/update_di.sh

Index: third_party/pkg/update_di.sh
diff --git a/third_party/pkg/update_di.sh b/third_party/pkg/update_di.sh
index 7d8682975fc73a52baa3eac0a0fdaf5182a7100c..cc7b689e7266654a1bb4631c6a36c40e9f8a9811 100755
--- a/third_party/pkg/update_di.sh
+++ b/third_party/pkg/update_di.sh
@@ -23,5 +23,8 @@ $DART_SDK/bin/dart \
     test/type_factories_gen.dart \
     packages/
 
+echo "$(tput setaf 1)di/test/type_factories_gen.dart regenerated, \
+requires manual fixup of imports.$(tput sgr0)"

[Siggi Cherem (dart-lang), 2014/02/26 18:18:12]

let's add a comment above this to indicate what these tput are for, or add
readonly variables for them?

You can also use the following escape sequences:

readonly RED_COLOR="^[[31m"  # Note: ^[ is the escape char
readonly NO_COLOR="^[[0m"
echo -e "${RED_COLOR}message${NO_COLOR}"

[blois, 2014/02/26 18:35:26]

Added comment- benefit (as I understand) of using tput is that it will avoid
escape chars if they'll cause an error in the current environment.

+
 echo "*** Cleaning up packages"
 rm -rf packages