Use noteOpNoThrow instead in AMS

We just want a boolean result to tell whether a package has certain permissions,
we do not expect the check to throw SecurityException, so let's use 
noteOpNoThrow instead.

Fixes: 65912167

Test: Disable Gmail, install a test app and run setPassword. No crash.
Change-Id: Ifc6e7fbbae1121bda329f0a291522af9698959db