wifi: Remove obsolete libwpa_client library
wifi: Remove obsolete libwpa_client library

Change-Id: I222c60ec65375768dc62f9219d115b5b09a374f6
Signed-off-by: Dmitry Shmidt <5b1a755a6b1799d96d2e1f98e16b285f5f690241@google.com>

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