Disable hidpi support for now.
Disable hidpi support for now.

guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu,guorendong/iridium-browser-ubuntu