Index: chrome/common/pref_names.cc |
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc |
index e24ce6c157501b14dea2099b34bf85d3b4e18644..386fa196f1c6841a28cfd27b45164526222124b4 100644 |
--- a/chrome/common/pref_names.cc |
+++ b/chrome/common/pref_names.cc |
@@ -272,6 +272,10 @@ const char kInstantEnabledOnce[] = "instant.enabled_once"; |
// Time when instant was last enabled. |
const char kInstantEnabledTime[] = "instant.enabled_time"; |
+// Random number drawn and used by the Instant field trial. Stored in prefs to |
+// provide a consistent field trial experience across browser restarts. |
+const char kInstantFieldTrialRandomDraw[] = "instant.field_trial_random_draw"; |
+ |
// Used to maintain instant promo keys. See PromoCounter for details of subkeys |
// that are used. |
const char kInstantPromo[] = "instant.promo"; |