PasswordStore: Clean up expectations about rewriting vectors of forms

components/password_manager/core/browser/login_database_win.cc

Index: components/password_manager/core/browser/login_database_win.cc
diff --git a/components/password_manager/core/browser/login_database_win.cc b/components/password_manager/core/browser/login_database_win.cc
index 19fd7dfe2438f7e5b8b89998d21bad77c8435d8b..2b2b2725573c21466fb57fe6cb1a674e94548c9a 100644
--- a/components/password_manager/core/browser/login_database_win.cc
+++ b/components/password_manager/core/browser/login_database_win.cc
@@ -9,17 +9,19 @@
 
 namespace password_manager {
 
+// static
 LoginDatabase::EncryptionResult LoginDatabase::EncryptedString(
     const base::string16& plain_text,
-    std::string* cipher_text) const {
+    std::string* cipher_text) {
   if (OSCrypt::EncryptString16(plain_text, cipher_text))
     return ENCRYPTION_RESULT_SUCCESS;
   return ENCRYPTION_RESULT_ITEM_FAILURE;
 }
 
+// static
 LoginDatabase::EncryptionResult LoginDatabase::DecryptedString(
     const std::string& cipher_text,
-    base::string16* plain_text) const {
+    base::string16* plain_text) {
   if (OSCrypt::DecryptString16(cipher_text, plain_text))
     return ENCRYPTION_RESULT_SUCCESS;
   return ENCRYPTION_RESULT_ITEM_FAILURE;