Remove the leftover mentions of epoll in MASQUE class names.

PiperOrigin-RevId: 474494029
diff --git a/build/source_list.bzl b/build/source_list.bzl
index 4d88da3..fa32a50 100644
--- a/build/source_list.bzl
+++ b/build/source_list.bzl
@@ -970,13 +970,13 @@
     "quic/core/quic_packet_reader.h",
     "quic/core/quic_syscall_wrapper.h",
     "quic/core/quic_udp_socket.h",
+    "quic/masque/masque_client.h",
     "quic/masque/masque_client_session.h",
     "quic/masque/masque_client_tools.h",
     "quic/masque/masque_dispatcher.h",
+    "quic/masque/masque_encapsulated_client.h",
     "quic/masque/masque_encapsulated_client_session.h",
-    "quic/masque/masque_encapsulated_epoll_client.h",
-    "quic/masque/masque_epoll_client.h",
-    "quic/masque/masque_epoll_server.h",
+    "quic/masque/masque_server.h",
     "quic/masque/masque_server_backend.h",
     "quic/masque/masque_server_session.h",
     "quic/masque/masque_utils.h",
@@ -999,13 +999,13 @@
     "quic/core/quic_packet_reader.cc",
     "quic/core/quic_syscall_wrapper.cc",
     "quic/core/quic_udp_socket_posix.cc",
+    "quic/masque/masque_client.cc",
     "quic/masque/masque_client_session.cc",
     "quic/masque/masque_client_tools.cc",
     "quic/masque/masque_dispatcher.cc",
+    "quic/masque/masque_encapsulated_client.cc",
     "quic/masque/masque_encapsulated_client_session.cc",
-    "quic/masque/masque_encapsulated_epoll_client.cc",
-    "quic/masque/masque_epoll_client.cc",
-    "quic/masque/masque_epoll_server.cc",
+    "quic/masque/masque_server.cc",
     "quic/masque/masque_server_backend.cc",
     "quic/masque/masque_server_session.cc",
     "quic/masque/masque_utils.cc",