GTK: Move TranslateInfoBarBase::BuildOptionsMenuButton to InfoBarGtk::CreateMenuButton

chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.cc

Index: chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.cc
diff --git a/chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.cc b/chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.cc
index bc33058e558d0a8d180bc6e2342f2802fdb9417d..07ffb5a24f62b072b0951d845e6a3bc80b5afbdf 100644
--- a/chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.cc
+++ b/chrome/browser/ui/gtk/infobars/translate_infobar_base_gtk.cc
@@ -63,7 +63,8 @@ void TranslateInfoBarBase::Init() {
 
   // The options button sits outside the translate_box so that it can be end
   // packed in hbox_.
-  GtkWidget* options_menu_button = BuildOptionsMenuButton();
+  GtkWidget* options_menu_button = CreateMenuButton(
+      l10n_util::GetStringUTF8(IDS_TRANSLATE_INFOBAR_OPTIONS));
   Signals()->Connect(options_menu_button, "clicked",
                      G_CALLBACK(&OnOptionsClickedThunk), this);
   gtk_widget_show_all(options_menu_button);
@@ -188,27 +189,6 @@ TranslateInfoBarDelegate* TranslateInfoBarBase::GetDelegate() {
   return static_cast<TranslateInfoBarDelegate*>(delegate());
 }
 
-// static
-GtkWidget* TranslateInfoBarBase::BuildOptionsMenuButton() {
-  GtkWidget* button = gtk_button_new();
-  GtkWidget* former_child = gtk_bin_get_child(GTK_BIN(button));
-  if (former_child)
-    gtk_container_remove(GTK_CONTAINER(button), former_child);
-
-  GtkWidget* hbox = gtk_hbox_new(FALSE, 0);
-
-  GtkWidget* label = gtk_label_new(
-      l10n_util::GetStringUTF8(IDS_TRANSLATE_INFOBAR_OPTIONS).c_str());
-  gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
-
-  GtkWidget* arrow = gtk_arrow_new(GTK_ARROW_DOWN, GTK_SHADOW_NONE);
-  gtk_box_pack_start(GTK_BOX(hbox), arrow, FALSE, FALSE, 0);
-
-  gtk_container_add(GTK_CONTAINER(button), hbox);
-
-  return button;
-}
-
 void TranslateInfoBarBase::OnOptionsClicked(GtkWidget* sender) {
   ShowMenuWithModel(sender, NULL, new OptionsMenuModel(GetDelegate()));
 }