Processing USERNAME reply from Autofill server in Password Manager

components/autofill/core/browser/autofill_type.cc

Index: components/autofill/core/browser/autofill_type.cc
diff --git a/components/autofill/core/browser/autofill_type.cc b/components/autofill/core/browser/autofill_type.cc
index 276e1754e673cf4935e98e619690763d7c9e67f6..b1e8930adbb8a9039378813a2ab346ea1bc3f1a0 100644
--- a/components/autofill/core/browser/autofill_type.cc
+++ b/components/autofill/core/browser/autofill_type.cc
@@ -137,6 +137,10 @@ FieldTypeGroup AutofillType::group() const {
       NOTREACHED();
       return NO_GROUP;
 
+    case USERNAME:
+    case USERNAME_AND_EMAIL_ADDRESS:
+      return USERNAME_FIELD;
+
     case UNKNOWN_TYPE:
       break;
   }
@@ -613,6 +617,10 @@ std::string AutofillType::ToString() const {
       return "ADDRESS_BILLING_DEPENDENT_LOCALITY";
     case NOT_ACCOUNT_CREATION_PASSWORD:
       return "NOT_ACCOUNT_CREATION_PASSWORD";
+    case USERNAME:
+      return "USERNAME";
+    case USERNAME_AND_EMAIL_ADDRESS:
+      return "USERNAME_AND_EMAIL_ADDRESS";
 
     case MAX_VALID_FIELD_TYPE:
       return std::string();