tree 79433cb1268fd640dfe5f3eb25a6c9a68074dda6
parent 0f6846dba87868a5bd020bfaeffc3f37e1441af3
author Brad Ebinger <breadley@google.com> 1496792644 -0700
committer Brad Ebinger <breadley@google.com> 1502733818 +0000

Hang up original swapped connection

In the past, when we swapped an unknown connection with
an old original connection, we did not hang up the call.
This causes the old connection to stay active in the
CallTracker and can block new calls.

Bug: 62114647
Test: Manual E911 Testing
Merged-In: I019bb488c7dee6404c09751824194d2037068e1c
Change-Id: I68928e3a419f7ecc059f33142a6c6efb19eecbac