Set the internal listen socket only when it opens to socket successfully.

net/socket/unix_domain_server_socket_posix_unittest.cc

Index: net/socket/unix_domain_server_socket_posix_unittest.cc
diff --git a/net/socket/unix_domain_server_socket_posix_unittest.cc b/net/socket/unix_domain_server_socket_posix_unittest.cc
index a78377d9a7cb3e175ff0609f5356cebd9066d53d..bdf1efa29c4f6538b9208600ac415e01a0aeaf6e 100644
--- a/net/socket/unix_domain_server_socket_posix_unittest.cc
+++ b/net/socket/unix_domain_server_socket_posix_unittest.cc
@@ -71,6 +71,15 @@ TEST_F(UnixDomainServerSocketTest, ListenWithInvalidPathWithAbstractNamespace) {
 #endif
 }
 
+TEST_F(UnixDomainServerSocketTest, ListenAgainAfterFailureWithInvalidPath) {
+  const bool kUseAbstractNamespace = false;
+  UnixDomainServerSocket server_socket(CreateAuthCallback(true),
+                                       kUseAbstractNamespace);
+  EXPECT_EQ(ERR_FILE_NOT_FOUND,
+            server_socket.ListenWithAddressAndPort(kInvalidSocketPath, 0, 1));
+  EXPECT_EQ(OK, server_socket.ListenWithAddressAndPort(socket_path_, 0, 1));
+}
+
 TEST_F(UnixDomainServerSocketTest, AcceptWithForbiddenUser) {
   const bool kUseAbstractNamespace = false;