tree a40c2380483c061e43be5359cddddbfdc9b79e25
parent 28d35b3d302a13e68f7fa73656966786588670d4
author Benergy Meenan Ravuri <bravuri@codeaurora.org> 1481100586 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1481637792 -0800

IMS: Handle connection event to enable merge button

When conferece request fails, connection event with merge failed
event will be posted. This need to be handled to update the call UI.

Change-Id: Ib202b490c5c60d4d842d1cdf08e3c3b8aec3aab8
CRs-Fixed: 1099503