Doc change: Update GP services description.
Doc change: Update GP services description.

Change-Id: I9891c3bd900726d0c7fb39ac91157e6e58c52ed8

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