Introduce new PasswordForm attributes for Credential Management API.

chrome/browser/password_manager/native_backend_kwallet_x.cc

Index: chrome/browser/password_manager/native_backend_kwallet_x.cc
diff --git a/chrome/browser/password_manager/native_backend_kwallet_x.cc b/chrome/browser/password_manager/native_backend_kwallet_x.cc
index ca346cd0d66ebedc512ed0008f3bd2bf5c7407d1..f2fb6be103a72c3ed7b9eb67140141f8bd7e802f 100644
--- a/chrome/browser/password_manager/native_backend_kwallet_x.cc
+++ b/chrome/browser/password_manager/native_backend_kwallet_x.cc
@@ -727,6 +727,10 @@ void NativeBackendKWallet::SerializeValue(const PasswordFormList& forms,
     pickle->WriteInt(form->times_used);
     autofill::SerializeFormData(form->form_data, pickle);
     pickle->WriteInt64(form->date_synced.ToInternalValue());
+    pickle->WriteString16(form->display_name);
+    pickle->WriteString(form->avatar_url.spec());
+    pickle->WriteString(form->federation_url.spec());
+    pickle->WriteBool(form->is_zero_click);
   }
 }
 
@@ -817,6 +821,16 @@ bool NativeBackendKWallet::DeserializeValueSize(const std::string& signon_realm,
       form->date_synced = base::Time::FromInternalValue(date_synced);
     }
 
+    if (version > 3) {
+      if (!iter.ReadString16(&form->display_name) ||
+          !ReadGURL(&iter, warn_only, &form->avatar_url) ||
+          !ReadGURL(&iter, warn_only, &form->federation_url) ||
+          !iter.ReadBool(&form->is_zero_click)) {
+        LogDeserializationWarning(version, signon_realm, false);
+        return false;
+      }
+    }
+
     forms->push_back(form.release());
   }