runtimes/google/ipc/...: consistently return io.EOF to avoid spammy log messages.

- vc/writer now returns io.EOF if the flow has been closed remotely.

Change-Id: I5bc5190d7857c949e20f76570545997383224d37
5 files changed
tree: 30450565d9d05389402b20c5a47563b002d43953
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/