How do I know which granted permission is not needed?

[Weijun Wang]

On 06/21/2017 11:29 PM, Sean Mullan wrote:
> 
> Hmm. Just remove all granted permissions then, and grant them one by one 
> until it runs w/o error?

The test is meant to ensure that any future src code change will not 
accidentally "remove" a required permission. i.e. if perm A is needed 
today the test wants to ensure it is always needed in the future. The 
test is not manual and should run automatically.

--Max