agnosticbin: Reconnect a branch when a negotiation will fail
agnosticbin: Reconnect a branch when a negotiation will fail

Instead of just disconnecting the branch in no_fail_chain, with this
patch, pad is completely renegotiated and connected to a correct branch

Change-Id: Ib22059017e73999059dadebfbb0180f999113429

Kurento/kms-core,ESTOS/kms-core,Kurento/kms-core,Kurento/kms-core,ESTOS/kms-core,ESTOS/kms-core,ESTOS/kms-core,Kurento/kms-core