Revert "[NaCl SDK] Temporarily disable SocketTestTCP.Listen test under PNaCl"

native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc

Index: native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc
diff --git a/native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc b/native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc
index 1954605371a125f173a9f48911a358528ab0bfdb..c8e45b1404bddb840341ffdf2ef956614e1e943e 100644
--- a/native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc
+++ b/native_client_sdk/src/tests/nacl_io_socket_test/socket_test.cc
@@ -584,15 +584,7 @@ TEST_F(SocketTestUDP, Listen) {
   EXPECT_EQ(errno, ENOTSUP);
 }
 
-// Temporarily disable the TCP Listen test on PNaCl;
-// TODO(sbc): Re-enable once we fix the issue: http://crbug/377084
-#ifdef __pnacl__
-#define MAYBE_Listen DISABLED_Listen
-#else
-#define MAYBE_Listen Listen
-#endif
-
-TEST_F(SocketTestTCP, MAYBE_Listen) {
+TEST_F(SocketTestTCP, Listen) {
   sockaddr_in addr;
   socklen_t addrlen = sizeof(addr);
   const char* client_greeting = "hello";