btif_pan: Grab interface declarations from net/if.h only.

This is the libc interface file.
Using linux/if.h produces definition collisions on glibc.

Change-Id: I8744258ba0c4698d8f9f5b1215bb3cb1d86618fe
1 file changed
tree: 18a46e15b163d9f29a5e64355d272c26f41a5d18
  1. gki/
  2. system/
  3. Android.mk
  4. CleanSpec.mk