Philip 4a13be4151 Added sample code for scaffold widget [#21136] (#21613)
* added sample code for scaffold widget [#21136]

* Fixed indent and spacing for scaffold sample code

* Update scaffold.dart

Fix one more formatting issue
2018-10-04 10:21:05 -07:00
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2018-10-01 14:42:53 -07:00
2018-10-01 14:42:53 -07:00