http://source.android.com/compatibility/cts-intro.html
step2:
Added the below in cts-tradefed
CTS_ROOT=/home/test/projects/cts
CTS/android-cts/tools$ ./cts-tradefed
cts-tf > run cts -c
android.permission2.cts.ProtectedBroadcastsTest -m testSendProtectedBroadcasts
