Remove kAutofillWalletSyncExperimentEnabled.

components/autofill/core/common/autofill_pref_names.cc

Index: components/autofill/core/common/autofill_pref_names.cc
diff --git a/components/autofill/core/common/autofill_pref_names.cc b/components/autofill/core/common/autofill_pref_names.cc
index 8144ce7ee37723cbcfd6fcbc42c827dd01c84160..0adfdcf97b71862a0cffd15d86f09fa2cf29bbe7 100644
--- a/components/autofill/core/common/autofill_pref_names.cc
+++ b/components/autofill/core/common/autofill_pref_names.cc
@@ -11,8 +11,7 @@ namespace prefs {
 const char kAutofillEnabled[] = "autofill.enabled";
 
 // Boolean that's true when Wallet card and address import is enabled by the
-// user. This will only be available to the user if the overall feature is
-// enabled.
+// user.
 const char kAutofillWalletImportEnabled[] = "autofill.wallet_import_enabled";
 
 // Boolean that allows the "Don't ask again for this card" checkbox to be
@@ -20,10 +19,5 @@ const char kAutofillWalletImportEnabled[] = "autofill.wallet_import_enabled";
 const char kAutofillWalletImportStorageCheckboxState[] =
     "autofill.wallet_import_storage_checkbox_state";
 
-// Enables/disables the Wallet card and address feature. Set via sync
-// experiment.
-const char kAutofillWalletSyncExperimentEnabled[] =
-    "autofill.wallet_import_sync_experiment_enabled";
-
 }  // namespace prefs
 }  // namespace autofill