Revert "Added the Buffer-Id to packet-in."

This reverts commit 41a6be9bc180cd81e24e5872ca0682e15b37a7f6.

This revert was because it *appears* this patch is breaking integration (not sure how yet).

Change-Id: I1daf9b240c8c31a17e8b4a3f7fc5d20186a6cd0e
Signed-off-by: Ed Warnicke <eaw@cisco.com>
Merge "Revert "Added the Buffer-Id to packet-in.""