Hide Files app launcher icon.
Hide Files app launcher icon.

Bug: 27498061

Change-Id: Ifc76ef731a623e95839252a6c9483ce3546c9930

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