[Password Manager] Convert |pending_login_managers_| to an array of scoped_refptr

components/password_manager/core/browser/credential_manager_password_form_manager.cc

Index: components/password_manager/core/browser/credential_manager_password_form_manager.cc
diff --git a/components/password_manager/core/browser/credential_manager_password_form_manager.cc b/components/password_manager/core/browser/credential_manager_password_form_manager.cc
index 4406d199befce93e1b68dcb05f56c52dc476a1d0..ffdeb11a5278c3f227e789a408ddfdf83f6a0f72 100644
--- a/components/password_manager/core/browser/credential_manager_password_form_manager.cc
+++ b/components/password_manager/core/browser/credential_manager_password_form_manager.cc
@@ -45,9 +45,6 @@ CredentialManagerPasswordFormManager::CredentialManagerPasswordFormManager(
   GrabFetcher(std::move(form_fetcher));
 }
 
-CredentialManagerPasswordFormManager::~CredentialManagerPasswordFormManager() {
-}
-
 void CredentialManagerPasswordFormManager::ProcessMatches(
     const std::vector<const PasswordForm*>& non_federated,
     size_t filtered_count) {
@@ -68,6 +65,8 @@ void CredentialManagerPasswordFormManager::ProcessMatches(
                  weak_factory_.GetWeakPtr()));
 }
 
+CredentialManagerPasswordFormManager::~CredentialManagerPasswordFormManager() {}
+
 void CredentialManagerPasswordFormManager::NotifyDelegate() {
   delegate_->OnProvisionalSaveComplete();
 }