DO NOT MERGE: Revert the revert now that tcpdump+64bit=ok
DO NOT MERGE: Revert the revert now that tcpdump+64bit=ok

This enables tcpdump for 64bit builds.

This reverts commit 24f99bd4b354789d7368cdee0c924e79e0a1517d.

Change-Id: Ic1413b2f3f66cedbe756d73656c90b3177ba66c0

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build