Index: chrome/common/pref_names.cc |
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc |
index 22eb9214dcdaf31c79b2cbb506e2ed3aa2f4ac0d..d778c2bca99489da6478571f2130afa1c0a9a2c6 100644 |
--- a/chrome/common/pref_names.cc |
+++ b/chrome/common/pref_names.cc |
@@ -275,6 +275,10 @@ 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"; |