Eric Seidel 09894ec50b Add a test to stocks for changing the locale
I had to add a setLocale method to WidgetTester and
split the code in FlutterBinding which handled locale
changes to allow me to dispatch a locale change w/o actually
changing what the c++ code reports as the locale.

Also added the test to Travis.

@abarth @jason-simmons
2015-12-08 16:16:24 -08:00
..
2015-12-05 14:23:18 -08:00