Merge "Open /dev/urandom in O_CLOEXEC mode" am: e6550d3e98

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/voip/+/1675808

Change-Id: Ia7491507acd01646000cdb9d993b20db15c88506
tree: 31a8c0a4347b9ba445404e515dc81ca00b52fa79
  1. src/
  2. Android.bp
  3. CleanSpec.mk