Remove some BUGBUG notes that have been handled.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@395088 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/bridging.c

@@ -4899,21 +4899,6 @@ static int try_swap_optimize_out(struct ast_bridge *chan_bridge,
 		return 0;
 	}
 
-/*
- * BUGBUG Need to take into account frame hooks on the unreal/local channels optimization.
- *
- * Frame hooks on the unreal/local channels may inhibit optimization here if they cannot
- * be moved to an appropriate peer channel.
- *
- * caller -- Bridge -- L;1 -- L;2 -- Bridge -- agent
- * Any frame hooks on L;1 need to be moved to agent channel.
- * Any frame hooks on L;2 need to be moved to caller channel.
- *
- * Moving the frame hooks may cause the hooks to miss a frame if
- * the destination channel has already read a frame but cannot
- * write it into the bridge yet because optimization has the
- * bridge locked.
- */
 	other = ast_bridge_channel_peer(src_bridge_channel);
 	if (other && other->state == AST_BRIDGE_CHANNEL_STATE_WAIT) {
 		ast_verb(3, "Move-swap optimizing %s <-- %s.\n",
@@ -5028,7 +5013,6 @@ static int try_merge_optimize_out(struct ast_bridge *chan_bridge,
 		return 0;
 	}
 
-/* BUGBUG Frame hooks on the unreal/local channels need to inhibit optimization here. */
 	ast_verb(3, "Merge optimizing %s -- %s out.\n",
 		ast_channel_name(chan_bridge_channel->chan),
 		ast_channel_name(peer_bridge_channel->chan));