Re-enable allmost all base tests.

BUG=3836
R=marpan@google.com

Review URL: https://webrtc-codereview.appspot.com/22989004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7416 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/base/testclient_unittest.cc b/webrtc/base/testclient_unittest.cc
index 21a7055..1cb9a1a 100644
--- a/webrtc/base/testclient_unittest.cc
+++ b/webrtc/base/testclient_unittest.cc
@@ -52,11 +52,11 @@
 }
 
 // Tests whether the TestClient can send UDP to itself.
-TEST(TestClientTest, DISABLED_ON_MAC(TestUdpIPv4)) {
+TEST(TestClientTest, TestUdpIPv4) {
   TestUdpInternal(SocketAddress("127.0.0.1", 0));
 }
 
-TEST(TestClientTest, DISABLED_ON_MAC(TestUdpIPv6)) {
+TEST(TestClientTest, TestUdpIPv6) {
   if (HasIPv6Enabled()) {
     TestUdpInternal(SocketAddress("::1", 0));
   } else {
@@ -65,11 +65,11 @@
 }
 
 // Tests whether the TestClient can connect to a server and exchange data.
-TEST(TestClientTest, DISABLED_ON_MAC(TestTcpIPv4)) {
+TEST(TestClientTest, TestTcpIPv4) {
   TestTcpInternal(SocketAddress("127.0.0.1", 0));
 }
 
-TEST(TestClientTest, DISABLED_ON_MAC(TestTcpIPv6)) {
+TEST(TestClientTest, TestTcpIPv6) {
   if (HasIPv6Enabled()) {
     TestTcpInternal(SocketAddress("::1", 0));
   } else {