[Payments] Improve some accessibility labels in editors

chrome/browser/ui/views/payments/editor_view_controller.cc

Index: chrome/browser/ui/views/payments/editor_view_controller.cc
diff --git a/chrome/browser/ui/views/payments/editor_view_controller.cc b/chrome/browser/ui/views/payments/editor_view_controller.cc
index 40b4fc8981bc3fbefe945af24c90333e35ad4dcd..e96c4ac2a738ebca7c6ce3b00cee28a39478bbcb 100644
--- a/chrome/browser/ui/views/payments/editor_view_controller.cc
+++ b/chrome/browser/ui/views/payments/editor_view_controller.cc
@@ -207,6 +207,7 @@ EditorViewController::CreateComboboxForField(const EditorField& field) {
       base::MakeUnique<ValidatingCombobox>(GetComboboxModelForType(field.type),
                                            CreateValidationDelegate(field));
   base::string16 initial_value = GetInitialValueForType(field.type);
+  combobox->SetAccessibleName(field.label);
   if (!initial_value.empty()) {
     combobox->SelectValue(initial_value);
     combobox->SetInvalid(!combobox->IsValid());
@@ -374,6 +375,7 @@ views::View* EditorViewController::CreateInputField(views::GridLayout* layout,
       // Set the initial value and validity state.
       base::string16 initial_value = GetInitialValueForType(field.type);
       text_field->SetText(initial_value);
+      text_field->SetAccessibleName(field.label);
       *valid = text_field->IsValid();
       if (!initial_value.empty())
         text_field->SetInvalid(!(*valid));