George Kalpakas a86850e3f2 refactor(docs-infra): remove obsolete format attribute from code examples (#31674)
The `format` attribute is an artifact of an old version of the docs
tooling (before moving it into the angular/angular repo) and no longer
does anything. People are still copy-pasting it from existing examples.

This commit removes all occurrences of the `format` attribute on code
examples.

PR Close #31674
2019-07-24 14:38:54 -07:00
..