Remove ScopedVector from autofill::FormStructure

components/password_manager/core/browser/password_generation_manager.cc

Index: components/password_manager/core/browser/password_generation_manager.cc
diff --git a/components/password_manager/core/browser/password_generation_manager.cc b/components/password_manager/core/browser/password_generation_manager.cc
index d33425534a6f30af8970c21831b58d98d3ea0f40..59c4d246ccc1ae6d3e8baa456e58d35f801eba50 100644
--- a/components/password_manager/core/browser/password_generation_manager.cc
+++ b/components/password_manager/core/browser/password_generation_manager.cc
@@ -30,14 +30,8 @@ void PasswordGenerationManager::DetectFormsEligibleForGeneration(
 
   std::vector<autofill::PasswordFormGenerationData>
       forms_eligible_for_generation;
-  for (std::vector<autofill::FormStructure*>::const_iterator form_it =
-           forms.begin();
-       form_it != forms.end(); ++form_it) {
-    autofill::FormStructure* form = *form_it;
-    for (std::vector<autofill::AutofillField*>::const_iterator field_it =
-             form->begin();
-         field_it != form->end(); ++field_it) {
-      autofill::AutofillField* field = *field_it;
+  for (const autofill::FormStructure* form : forms) {
+    for (const auto& field : *form) {
       if (field->server_type() == autofill::ACCOUNT_CREATION_PASSWORD ||
           field->server_type() == autofill::NEW_PASSWORD) {
         forms_eligible_for_generation.push_back(