tree 5b508d4a9e2c1b5f1616cfcdea22bb575c3caa31
parent a5b752a25d398784831fe05e6f463eb4bbda8268
author William A. Kennington III <wak@google.com> 1553920144 -0700
committer William A. Kennington III <wak@google.com> 1591225046 -0700

source/base: Support floating sources

This allows the source to stay attached to the event loop even if all of
the source handles are unreferenced.

Change-Id: I81e97674869ceba3e71479efa6ce38a67c0ba5c7
Signed-off-by: William A. Kennington III <wak@google.com>