USB HAL: Remove libhidltransport

The contents of libhidltransport have been moved to libhidlbase
so there is no longer any need to link to it. Remove it to save
~4KB of process memory.

Change-Id: If16c38dbb9496490b488d7fbb6be72c58292f579
1 file changed
tree: f46c6b13a73d264c3763a8126c8ab26f6f9ef54e
  1. hal/
  2. vendor_product.mk