Store and retrieve features from shared memory

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 fcf5480d7fd9b6b10e7ebd1fbd7eac612a8e9060..630cce6c358406ef4dcd83c7759ceb9322b9e626 100644
--- a/base/metrics/field_trial_unittest.cc
+++ b/base/metrics/field_trial_unittest.cc
@@ -1144,9 +1144,12 @@ TEST(FieldTrialListTest, TestCopyFieldTrialStateToFlags) {
   base::FilePath test_file_path = base::FilePath(FILE_PATH_LITERAL("Program"));
   base::CommandLine cmd_line = base::CommandLine(test_file_path);
   const char field_trial_handle[] = "test-field-trial-handle";
+  const char enable_features_switch[] = "test-enable-features";
+  const char disable_features_switch[] = "test-disable-features";
 
-  base::FieldTrialList::CopyFieldTrialStateToFlags(field_trial_handle,
-                                                   &cmd_line);
+  base::FieldTrialList::CopyFieldTrialStateToFlags(
+      field_trial_handle, enable_features_switch, disable_features_switch,
+      &cmd_line);
   EXPECT_TRUE(cmd_line.HasSwitch(field_trial_handle) ||
               cmd_line.HasSwitch(switches::kForceFieldTrials));
 }