This phenomenon is not unique to India 
Apparently connected to this patriotism (and the supposed undermining of values by the American presence in Bangalore), a number of vendors working for American companies were vandalized because they did not close in honor of Rajkumar’s death. My partner does training in Bangalore for one of these vendors, and she reported how the business closed all the blinds, turned off the lights, and moved all the cars from the parking lot, so it would look like they were closed. Everyone was later driven home under cover of darkness, and she was told to stay in her hotel until further notice (which ended up being only one day, and everything is fine now). But it was an unnerving situation.
And almost as stupid as people rioting over cartoons of a religious figure.
It is fairly routine in India that when a particular group is on the streets, protesting, celebrating, mourning, etc., that they will take offence to businesses that stay open. It’s taken as a sign of disrespect. In Calcutta, where labour is king, if the unions call a general strike (“bund”), which happens several times a year, then any business that stays open (“in violation of the strike”) will be forcefully closed (if they’re lucky) or ransacked, vandalised, or destroyed (if they’re not). During religious occasions, there will be attacks on those who do not show respect for the occasion (such as Muslim butchers engaging in “cow killing” during Hindu occasions or Hindus herding pigs close to mosques on Muslim occasions).
As a Californian, I find this shocking and frightening.
Yes, the small company I work for has its HQ in NYC, most of its staff in Newfoundland and Connecticut–and a ten-person branch office in Bangalore. At the daily tech meeting on Thursday, the guys in Canada and CT were working out the schedule to cover the Bangalore office, which had to be evacuated. We wondered why and heard, “a movie star died”. OK.
Ha! 
I have a great friend who is in Bangalore, and she is interning at the Baptist hospital there. She describes her hospital as a “compound,” and I’m glad that it is.