Fix the position of qemu_pipe header

In the master branch, qemu_pipe.h is in system folder. But in nyc-mr1,
it is in hardware folder.

BUG:32183368
Change-Id: Ic858d4f93280499896f9ff592459c2f4610a27df
2 files changed
tree: fb956ec409e1aa16f2427500d1f0f895bc395d46
  1. Android.mk
  2. README
  3. common.mk
  4. host/
  5. shared/
  6. system/
  7. tests/