Index: chrome/common/metrics/variations/uniformity_field_trials.cc |
diff --git a/chrome/common/metrics/variations/uniformity_field_trials.cc b/chrome/common/metrics/variations/uniformity_field_trials.cc |
index f2087944aaa93dc33476f59db9b1873bb7092985..b5294317ddf88da63c93457afc83c3711e8c9229 100644 |
--- a/chrome/common/metrics/variations/uniformity_field_trials.cc |
+++ b/chrome/common/metrics/variations/uniformity_field_trials.cc |
@@ -28,8 +28,8 @@ void SetupSingleUniformityFieldTrial( |
DCHECK_EQ(100 % num_trial_groups, 0); |
const int group_percent = 100 / num_trial_groups; |
- const std::string trial_name = StringPrintf(trial_name_string.c_str(), |
- group_percent); |
+ const std::string trial_name = base::StringPrintf(trial_name_string.c_str(), |
+ group_percent); |
DVLOG(1) << "Trial name = " << trial_name; |
@@ -48,7 +48,8 @@ void SetupSingleUniformityFieldTrial( |
// Loop starts with group 1 because the field trial automatically creates a |
// default group, which would be group 0. |
for (int group_number = 1; group_number < num_trial_groups; ++group_number) { |
- const std::string group_name = StringPrintf("group_%02d", group_number); |
+ const std::string group_name = |
+ base::StringPrintf("group_%02d", group_number); |
DVLOG(1) << " Group name = " << group_name; |
trial->AppendGroup(group_name, kProbabilityPerGroup); |
chrome_variations::AssociateGoogleVariationID( |