--disable-infobars can be maliciously misused.

Before removing it, we must implement bug 818483.  Otherwise, removing it forces automated test software to live with infobars, which breaks all kinds of real-world cases and led to the last attempt to remove this flag getting reverted.
 

--disable-infobars can be maliciously misused and should be removed.

Before removing it, we must implement bug 818483.  Otherwise, removing it forces automated test software to live with infobars, which breaks all kinds of real-world cases and led to the last attempt to remove this flag getting reverted.