Add stopservice command to am
Add stopservice command to am

Change-Id: I639ad418750c0e1825b330b3bd56e5628926e7f1

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base