Retrofit vsoc_input_service to use vsock

This allows using vsoc_input_service under qemu without the vsoc/ivshmem
support that is missing in 4.19 gki.

The alternative is to use virtio-input, but in qemu this requires
forwarding a hardware device (by using root permissions) while in crosvm
the same functionality is available through a file descriptor.

Test: launch_cvd -vm_manager=qemu_cli, check adb and vnc
Bug: 143713267
Change-Id: I5b7bdc063ff57aa3a455f77b8a7c23db29e1646e
9 files changed
tree: 5fd92e036e2745b33c46ee1d831ae5c6efe1ab9d
  1. common/
  2. guest/
  3. host/
  4. tests/
  5. tools/
  6. Android.bp
  7. Android.mk
  8. OWNERS
  9. TEST_MAPPING