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

chrome/browser/ui/passwords/manage_passwords_ui_controller.cc

Index: chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
diff --git a/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc b/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
index a73c046aafaf332e2b340de951e01a7144994362..25c5cf77083157453ed137238b9d893679946a6f 100644
--- a/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
+++ b/chrome/browser/ui/passwords/manage_passwords_ui_controller.cc
@@ -69,7 +69,7 @@
 ManagePasswordsUIController::~ManagePasswordsUIController() {}
 
 void ManagePasswordsUIController::OnPasswordSubmitted(
-    scoped_refptr<PasswordFormManager> form_manager) {
+    std::unique_ptr<PasswordFormManager> form_manager) {
   bool show_bubble = !form_manager->IsBlacklisted();
   DestroyAccountChooser();
   passwords_data_.OnPendingPassword(std::move(form_manager));
@@ -87,7 +87,7 @@
 }
 
 void ManagePasswordsUIController::OnUpdatePasswordSubmitted(
-    scoped_refptr<PasswordFormManager> form_manager) {
+    std::unique_ptr<PasswordFormManager> form_manager) {
   DestroyAccountChooser();
   passwords_data_.OnUpdatePassword(std::move(form_manager));
   bubble_status_ = SHOULD_POP_UP;
@@ -142,7 +142,7 @@
 }
 
 void ManagePasswordsUIController::OnAutomaticPasswordSave(
-    scoped_refptr<PasswordFormManager> form_manager) {
+    std::unique_ptr<PasswordFormManager> form_manager) {
   DestroyAccountChooser();
   passwords_data_.OnAutomaticPasswordSave(std::move(form_manager));
   bubble_status_ = SHOULD_POP_UP;