tree 9442e3f8e527b3764cf65beeeea10436766ccfd5
parent 068670def068be918b64f6a6ea7df797c3959208
author Hall Liu <hallliu@google.com> 1528828172 -0700
committer Hall Liu <hallliu@google.com> 1529000715 -0700

Mark RTT calls as non-conferenceable

In refreshConferenceSupported, check if the call is RTT and mark it
non-conferenceable if so. Also call refreshConferenceSupported when the
RTT status changes.

Bug: 109763648
Test: manual
Change-Id: I374b737d4f5dabec3091fb2da2eaf8355d54d221