Merge "Add Cid for classic pairing trigger."
am: 0be3895736

Change-Id: I87cb62648458f73d40247cdde3efc6705468568a
diff --git a/gd/l2cap/cid.h b/gd/l2cap/cid.h
index 9a21abb..729272c 100644
--- a/gd/l2cap/cid.h
+++ b/gd/l2cap/cid.h
@@ -36,5 +36,7 @@
 constexpr Cid kSmpCid = 6;
 constexpr Cid kSmpBrCid = 7;
 
+constexpr Cid kClassicPairingTriggerCid = kLastFixedChannel - 1;
+
 }  // namespace l2cap
 }  // namespace bluetooth