How to run chrome in app mode without window frame?
Solution 1:
Developers have madness if allow "The user should not have the opportunity to close, maximize or minimize the chrome window. ". But it possible do it with external tools(i don't will say how).
You can set size and position with this command line:
--window-size=1024,600
--window-position=600,600
Here more info.
Chromium command line switches