MD - Use real comboboxes in website settings popup. Hide borders (but

ui/views/controls/combobox/combobox.cc

Index: ui/views/controls/combobox/combobox.cc
diff --git a/ui/views/controls/combobox/combobox.cc b/ui/views/controls/combobox/combobox.cc
index 3d7cfd1e26585dae22ab9fd8f8cfe5d876987304..f4fcfbec6bbf94d12302633a3a2dc45c85e83ddf 100644
--- a/ui/views/controls/combobox/combobox.cc
+++ b/ui/views/controls/combobox/combobox.cc
@@ -366,6 +366,7 @@ Combobox::Combobox(ui::ComboboxModel* model, Style style)
       menu_model_adapter_(new ComboboxMenuModelAdapter(this, model)),
       text_button_(new TransparentButton(this)),
       arrow_button_(new TransparentButton(this)),
+      size_to_largest_label_(style_ == STYLE_NORMAL),
       weak_ptr_factory_(this) {
   ModelChanged();
 #if defined(OS_MACOSX)
@@ -878,7 +879,7 @@ gfx::Size Combobox::GetContentSize() const {
     if (model_->IsItemSeparatorAt(i))
       continue;
 
-    if (style_ != STYLE_ACTION || i == selected_index_) {
+    if (size_to_largest_label_ || i == selected_index_) {
       width = std::max(
           width,
           gfx::GetStringWidth(menu_model_adapter_->GetLabelAt(i), font_list));