Retire duplicate qemu_pipe and gralloc_cb headers

Bug: 154151802
Test: build
Signed-off-by: Roman Kiryanov <rkir@google.com>
Merged-In: I3c0eb4470b1a2e7d67be3e4e16297b411b69dd76
Change-Id: I9bd934d1e86507dc91377b6d8f8ad5cc0184bf2f
36 files changed