Revert incoming connections listener changes for internal breakages.

PiperOrigin-RevId: 542010849

connections/implementation/client_proxy.h

@@ -30,8 +30,6 @@
 #include "connections/listeners.h"
 #include "connections/status.h"
 #include "connections/strategy.h"
-#include "connections/v3/connection_listening_options.h"
-#include "connections/v3/listeners.h"
 #include "internal/analytics/event_logger.h"
 #include "internal/interop/device.h"
 #include "internal/interop/device_provider.h"
@@ -93,17 +91,6 @@ class ClientProxy final {
   bool IsAdvertising() const;
   std::string GetAdvertisingServiceId() const;
 
-  // Marks this client as listening for incoming connections.
-  void StartedListeningForIncomingConnections(
-      absl::string_view service_id, Strategy strategy,
-      v3::ConnectionListener listener,
-      const v3::ConnectionListeningOptions& options);
-  void StoppedListeningForIncomingConnections();
-  bool IsListeningForIncomingConnections() const;
-  std::string GetListeningForIncomingConnectionsServiceId() const;
-
-  ConnectionListener GetAdvertisingOrIncomingConnectionListener();
-
   // Marks this client as discovering with the given callback.
   void StartedDiscovery(
       const std::string& service_id, Strategy strategy,
@@ -213,7 +200,6 @@ class ClientProxy final {
   void CancelAllEndpoints();
   AdvertisingOptions GetAdvertisingOptions() const;
   DiscoveryOptions GetDiscoveryOptions() const;
-  v3::ConnectionListeningOptions GetListeningOptions() const;
 
   // The endpoint id will be stable for 30 seconds after high visibility mode
   // (high power and Bluetooth Classic) advertisement stops.
@@ -283,13 +269,6 @@ class ClientProxy final {
     bool IsEmpty() const { return service_id.empty(); }
   };
 
-  struct ListeningInfo {
-    std::string service_id;
-    v3::ConnectionListener listener;
-    void Clear() { service_id.clear(); }
-    bool IsEmpty() const { return service_id.empty(); }
-  };
-
   // `RemoveAllEndpoints` is expected to only be called during destruction of
   // ClientProxy via `ClientProxy::Reset`, which makes destroying
   // CancellationFlags safe here since we are destroying ClientProxy. Do not
@@ -348,9 +327,6 @@ class ClientProxy final {
   // If not empty, we are currently discovering for the given service_id.
   DiscoveryInfo discovery_info_;
 
-  // If not empty, we are currently listening for the given service_id.
-  ListeningInfo listening_info_;
-
   // The active ClientProxy's advertising constraints. Empty()
   // returns true if the client hasn't started advertising false otherwise.
   // Note: this is not cleared when the client stops advertising because it
@@ -364,9 +340,6 @@ class ClientProxy final {
   // discovery (eg: connection speed, etc.)
   DiscoveryOptions discovery_options_;
 
-  // The active ClientProxy's listening constraints.
-  v3::ConnectionListeningOptions listening_options_;
-
   // Maps endpoint_id to endpoint connection state.
   absl::flat_hash_map<std::string, ConnectionPair> connections_;