CTS test for runtime permission grants

Add a test to verify that when an app has <uses-permission> declarations
for multiple permissions within the same conceptual group, and then a runtime
request is issued (and accepted) naming just one of those permissions, the
other manifest-requested permission within the same group is also granted.

Bug 23525514

Change-Id: I3927979751e0650595268ee8a0de86212f5574ca
3 files changed