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-rw-r--r--base/metrics/field_trial_unittest.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/base/metrics/field_trial_unittest.cc b/base/metrics/field_trial_unittest.cc
index bb2c39f..81c4f37 100644
--- a/base/metrics/field_trial_unittest.cc
+++ b/base/metrics/field_trial_unittest.cc
@@ -86,7 +86,7 @@ TEST_F(FieldTrialTest, Registration) {
EXPECT_EQ(name1, trial1->trial_name());
EXPECT_EQ("", trial1->group_name_internal());
- trial1->AppendGroup(std::string(), 7);
+ trial1->AppendGroup("", 7);
EXPECT_EQ(trial1, FieldTrialList::Find(name1));
EXPECT_FALSE(FieldTrialList::Find(name2));
@@ -221,7 +221,7 @@ TEST_F(FieldTrialTest, OneWinner) {
std::string winner_name;
for (int i = 1; i <= group_count; ++i) {
- int might_win = trial->AppendGroup(std::string(), 1);
+ int might_win = trial->AppendGroup("", 1);
// Because we keep appending groups, we want to see if the last group that
// was added has been assigned or not.