Sync with e00a6b8
Sync with e00a6b8

Synced with dart-lang/site-webdev master branch, commit e00a6b8:
https://github.com/dart-lang/site-webdev/tree/e00a6b8c277c667cf4bb8f1e9e704cfc2c74fc19/examples/ng/doc/server-communication

angular-examples/server-communication,googlearchive/server-communication,angular-examples/server-communication,googlearchive/server-communication