diff --git a/p2p/BUILD.gn b/p2p/BUILD.gn
index ec45e3684b..760b602c54 100644
--- a/p2p/BUILD.gn
+++ b/p2p/BUILD.gn
@@ -9,10 +9,7 @@
 import("../webrtc.gni")
 
 group("p2p") {
-  deps = [
-    ":libstunprober",
-    ":rtc_p2p",
-  ]
+  deps = [ ":libstunprober" ]
 }
 
 rtc_source_set("active_ice_controller_factory_interface") {
@@ -1229,159 +1226,3 @@ if (rtc_include_tests) {
     ]
   }
 }
-
-# The rtc_p2p target used to be a collection of a large number of headers
-# that were used by others, but those have been moved to their own targets,
-# so the headers listed here are legacy and should be removed.
-# The target is placed last so that automation will not choose it as a
-# source of headers.
-rtc_library("rtc_p2p") {
-  visibility = [ "*" ]
-  sources = [
-    # TODO(bugs.webrtc.org/15796): Finish cleanup and remove.
-    "base/active_ice_controller_factory_interface.h",  # To be removed (Chrome)
-    "base/active_ice_controller_interface.h",  # To be removed (Internal)
-    "base/basic_ice_controller.h",  # To be removed (Chrome)
-    "base/basic_packet_socket_factory.h",  # To be removed
-    "base/candidate_pair_interface.h",  # To be removed
-    "base/connection.h",  # To be removed
-    "base/connection_info.h",  # To be removed
-    "base/default_ice_transport_factory.h",  # To be removed (Chrome)
-    "base/dtls_transport.h",  # To be removed
-    "base/dtls_transport_internal.h",  # To be removed
-    "base/ice_agent_interface.h",  # To be removed (Chrome)
-    "base/ice_controller_interface.h",  # To be removed (Chrome)
-    "base/ice_credentials_iterator.h",  # To be removed
-    "base/ice_switch_reason.h",  # To be removed (Chrome)
-    "base/ice_transport_internal.h",  # To be removed
-    "base/p2p_constants.h",  # To be removed
-    "base/p2p_transport_channel.h",  # To be removed (Chrome)
-    "base/p2p_transport_channel_ice_field_trials.h",  # To be removed
-    "base/packet_transport_internal.h",  # To be removed
-    "base/port.h",  # To be removed (Chrome)
-    "base/port_allocator.h",  # To be removed (Chrome)
-    "base/port_interface.h",  # To be removed
-    "base/pseudo_tcp.h",  # To be removed
-    "base/stun_dictionary.h",  # To be removed
-    "base/stun_port.h",  # To be removed
-    "base/tcp_port.h",  # To be removed
-    "base/transport_description.h",  # To be removed
-    "base/transport_info.h",  # To be removed
-    "base/turn_port.h",  # To be removed
-    "client/basic_port_allocator.h",  # To be removed
-    "client/turn_port_factory.h",  # To be removed
-  ]
-
-  deps = [
-    ":active_ice_controller_factory_interface",
-    ":async_stun_tcp_socket",
-    ":basic_async_resolver_factory",
-    ":basic_ice_controller",
-    ":basic_packet_socket_factory",
-    ":candidate_pair_interface",
-    ":connection",
-    ":connection_info",
-    ":dtls_stun_piggyback_controller",
-    ":dtls_transport",
-    ":dtls_transport_internal",
-    ":ice_agent_interface",
-    ":ice_controller_factory_interface",
-    ":ice_controller_interface",
-    ":ice_credentials_iterator",
-    ":ice_switch_reason",
-    ":ice_transport_internal",
-    ":p2p_constants",
-    ":p2p_transport_channel",
-    ":p2p_transport_channel_ice_field_trials",
-    ":packet_transport_internal",
-    ":port",
-    ":port_allocator",
-    ":port_interface",
-    ":pseudo_tcp",
-    ":regathering_controller",
-    ":relay_port_factory_interface",
-    ":stun_dictionary",
-    ":stun_request",
-    ":tcp_port",
-    ":transport_description",
-    ":udp_port",
-    ":wrapping_active_ice_controller",
-    "../api:array_view",
-    "../api:async_dns_resolver",
-    "../api:candidate",
-    "../api:dtls_transport_interface",
-    "../api:field_trials_view",
-    "../api:ice_transport_interface",
-    "../api:make_ref_counted",
-    "../api:packet_socket_factory",
-    "../api:rtc_error",
-    "../api:scoped_refptr",
-    "../api:sequence_checker",
-    "../api:turn_customizer",
-    "../api/crypto:options",
-    "../api/rtc_event_log",
-    "../api/task_queue",
-    "../api/task_queue:pending_task_safety_flag",
-    "../api/transport:enums",
-    "../api/transport:field_trial_based_config",
-    "../api/transport:stun_types",
-    "../api/units:time_delta",
-    "../api/units:timestamp",
-    "../logging:ice_log",
-    "../rtc_base:async_dns_resolver",
-    "../rtc_base:async_packet_socket",
-    "../rtc_base:async_tcp_socket",
-    "../rtc_base:async_udp_socket",
-    "../rtc_base:buffer",
-    "../rtc_base:buffer_queue",
-    "../rtc_base:byte_buffer",
-    "../rtc_base:byte_order",
-    "../rtc_base:callback_list",
-    "../rtc_base:checks",
-    "../rtc_base:copy_on_write_buffer",
-    "../rtc_base:crc32",
-    "../rtc_base:dscp",
-    "../rtc_base:event_tracer",
-    "../rtc_base:ip_address",
-    "../rtc_base:logging",
-    "../rtc_base:macromagic",
-    "../rtc_base:mdns_responder_interface",
-    "../rtc_base:net_helper",
-    "../rtc_base:net_helpers",
-    "../rtc_base:network",
-    "../rtc_base:network_constants",
-    "../rtc_base:network_route",
-    "../rtc_base:rate_tracker",
-    "../rtc_base:refcount",
-    "../rtc_base:rtc_numerics",
-    "../rtc_base:safe_minmax",
-    "../rtc_base:socket",
-    "../rtc_base:socket_adapters",
-    "../rtc_base:socket_address",
-    "../rtc_base:socket_factory",
-    "../rtc_base:socket_server",
-    "../rtc_base:ssl",
-    "../rtc_base:ssl_adapter",
-    "../rtc_base:stream",
-    "../rtc_base:stringutils",
-    "../rtc_base:threading",
-    "../rtc_base:timeutils",
-    "../rtc_base:weak_ptr",
-    "../rtc_base/containers:flat_map",
-    "../rtc_base/experiments:field_trial_parser",
-    "../rtc_base/memory:always_valid_pointer",
-    "../rtc_base/network:received_packet",
-    "../rtc_base/network:sent_packet",
-    "../rtc_base/synchronization:mutex",
-    "../rtc_base/system:no_unique_address",
-    "../rtc_base/system:rtc_export",
-    "../rtc_base/third_party/base64",
-    "../rtc_base/third_party/sigslot",
-    "../system_wrappers:metrics",
-    "//third_party/abseil-cpp/absl/algorithm:container",
-    "//third_party/abseil-cpp/absl/base:core_headers",
-    "//third_party/abseil-cpp/absl/functional:any_invocable",
-    "//third_party/abseil-cpp/absl/memory",
-    "//third_party/abseil-cpp/absl/strings:string_view",
-  ]
-}