Extending DNS event reporting

This adds hostname, array of addresses, total count of IP addresses
and uid to the existing pipeline.
Currently ignores the new data it receives, further work will be
done in the subsequent CLs.

Test: for now just the benchmarking, in the future CTS

Bug: 29748723

(cherry picked from commit 36deff74215db202db9e29aa7ff1375ae5f2bc5d)

Change-Id: I46e9fa6bc5904d823f2138449f07a324a3cb5d4e
4 files changed
tree: d755cd0e7a6def7162934cad6941684fe83fb4c4
  1. client/
  2. include/
  3. server/
  4. tests/
  5. Android.mk
  6. MODULE_LICENSE_APACHE2
  7. NOTICE