Move basic IEEE 802.11 field definitions that are not specific to
cryptographic functionality, from a cryptography related header file
to a common header file for IEEE 802.11 definitions so that these can
be used by other 802.11 protocol processing modules. The crypto header
file already includes the common header file, so there is no effective
change in code visibility of the definitions for crypto code.
Change-Id: I439fe818a457cc7694fdb431f5d2c1a7552f2caa
CRs-Fixed: 3059572
0d7d011c82