Allow the vnc server to run when using crosvm as vmm

The vnc server sends input through unix sockets to crosvm's virtio
input devices and receives screen updates through a vsock socket.
Performance is not the best, but it's usable.

Bug: 128852363
Bug: 127361363
Test: run locally
Change-Id: I2b2be2c3f338e7624e390879293ce61186dded38
26 files changed
tree: 9d99f68e4fb236b4681c0d95dfa32aab306a0195
  1. common/
  2. guest/
  3. host/
  4. tests/
  5. tools/
  6. Android.bp
  7. Android.mk
  8. OWNERS