[iter] Remove hb_len()
authorBehdad Esfahbod <behdad@behdad.org>
Fri, 29 Mar 2019 17:46:44 +0000 (10:46 -0700)
committerBehdad Esfahbod <behdad@behdad.org>
Fri, 29 Mar 2019 17:47:13 +0000 (10:47 -0700)
commit443db2a24624b63c49fa3ad9a10d3b4c523af1ce
tree949b65f8de925f7cfb59b6f525eca2951c13532f
parentbdd5a9c48d644b660f8fcac16902a576cc7ff443
[iter] Remove hb_len()

Not planning on using it.  So remove.  Can add later if needed.
src/hb-iter.hh
src/test-iter.cc