Share field trial allocator on zygote-using Linuxes

base/metrics/field_trial_unittest.cc

Index: base/metrics/field_trial_unittest.cc
diff --git a/base/metrics/field_trial_unittest.cc b/base/metrics/field_trial_unittest.cc
index 890b3e5824e3fb39a586b247377a724b992b8de9..5fa4dad6e0c62d9eaadc72fbfa568a0c6b8f9ec0 100644
--- a/base/metrics/field_trial_unittest.cc
+++ b/base/metrics/field_trial_unittest.cc
@@ -1146,12 +1146,8 @@ TEST(FieldTrialListTest, TestCopyFieldTrialStateToFlags) {
 
   base::FieldTrialList::CopyFieldTrialStateToFlags(field_trial_handle,
                                                    &cmd_line);
-#if defined(OS_WIN)
   EXPECT_TRUE(cmd_line.HasSwitch(field_trial_handle) ||
               cmd_line.HasSwitch(switches::kForceFieldTrials));
-#else
-  EXPECT_TRUE(cmd_line.HasSwitch(switches::kForceFieldTrials));
-#endif
 }
 
 TEST(FieldTrialListTest, InstantiateAllocator) {