This is arrogant. No doubt. It's even more nuts coming from someone in charge of at least one other employee. It would take many more anecdotes than this to make me believe Google has a position of taking away opportunities from employees based on race or sex.
At a big company, you'll find all kinds of people. This post my have Sundar's picture, but this quote is not from Sundar. This message may have been sent to employees, but not all employees. One Googler is arrogant here, but I wouldn't consider this Google being a dick.