Revert "add all those great comments from the other file."
Revert "add all those great comments from the other file."

This reverts commit 72a4bbc694aef402a9a3fc1656d8bf26decaeb70.

Change-Id: Ib351cdd85b8daf17fecc23a3851dda9fb89e477c

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