Sync with f60e3d2
Sync with f60e3d2

Synced with dart-lang/site-webdev master branch, commit f60e3d2:
https://github.com/dart-lang/site-webdev/tree/f60e3d23b1a96b241dc685cce25c31038af638a9/examples/ng/doc/displaying-data

googlearchive/displaying-data,angular-examples/displaying-data,googlearchive/displaying-data,angular-examples/displaying-data