Add support for `--fullscreen`, `--maximized`#6139

Merged

15 commits merged intomasterfrom

dev/migrie/f/--fullscreen

Jun 1, 2020

Commits on May 19, 2020

Commits on May 20, 2020

Merge remote-tracking branch 'origin/master' into dev/migrie/f/288-launchMode-fullscreen
zadjii-msft
committed
remove dead code
zadjii-msft
committed
Revert "Make sure to update the maximize button's visual state on launch"
zadjii-msft
committed

Commits on May 21, 2020

Commits on Jun 1, 2020

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