Disable BaselinePolicy.SIGSYS_InvalidSyscall on Chrome OS.

sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc

Index: sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
diff --git a/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc b/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
index a71975bb97fc3c159226be1461d377b879120de3..76eef06457818840cae5f74d58c5184800d54914 100644
--- a/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
+++ b/sandbox/linux/seccomp-bpf-helpers/baseline_policy_unittest.cc
@@ -213,12 +213,15 @@ BPF_TEST_C(BaselinePolicy, EPERM_getcwd, BaselinePolicy) {
   BPF_ASSERT_EQ(EPERM, errno);
 }
 
+// TODO(jorgelo): re-enable this after crbug.com/424973 is fixed.
+#if !defined(OS_CHROMEOS)
 BPF_DEATH_TEST_C(BaselinePolicy,
                  SIGSYS_InvalidSyscall,
                  DEATH_SEGV_MESSAGE(GetErrorMessageContentForTests()),
                  BaselinePolicy) {

[mdempsky, 2014/10/20 17:33:47]

Can you instead add a DISABLE_ON_CHROMEOS macro to
sandbox/linux/tests/unit_tests.h and use that here?

[Jorge Lucangeli Obes, 2014/10/20 17:43:23]

Done.

   Syscall::InvalidCall();
 }
+#endif
 
 // A failing test using this macro could be problematic since we perform
 // system calls by passing "0" as every argument.