Only print out wake locks in the if the wakelock was held.
Only print out wake locks in the if the wakelock was held.

Change-Id: I742121b70bd0e56ca2efe05fffa9fe3e4ad7b619

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