Disable ClientCertResolverTest tests in debug builds as they time out.

chromeos/network/client_cert_resolver_unittest.cc

Index: chromeos/network/client_cert_resolver_unittest.cc
diff --git a/chromeos/network/client_cert_resolver_unittest.cc b/chromeos/network/client_cert_resolver_unittest.cc
index d426c97aacbaaad435c5a6af0c98354da43b39ec..12f927d905b68b37711f8819beb5ba62f7ac47e1 100644
--- a/chromeos/network/client_cert_resolver_unittest.cc
+++ b/chromeos/network/client_cert_resolver_unittest.cc
@@ -34,6 +34,9 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/cros_system_api/dbus/service_constants.h"
 
+// http://crbug.com/418369
+#ifdef NDEBUG
+
 namespace chromeos {
 
 namespace {
@@ -318,3 +321,5 @@ TEST_F(ClientCertResolverTest, ResolveAfterPolicyApplication) {
 }
 
 }  // namespace chromeos
+
+#endif