Cleanup BookmarkBubbleView, remove LocationBarBubbleDelegateView::GetDialogButtons()

chrome/browser/ui/views/autofill/save_card_bubble_views.cc

Index: chrome/browser/ui/views/autofill/save_card_bubble_views.cc
diff --git a/chrome/browser/ui/views/autofill/save_card_bubble_views.cc b/chrome/browser/ui/views/autofill/save_card_bubble_views.cc
index 233a9f75353de0bd09bed463b1655814022bc87f..20dff31b8cd6e603819434f35a0ae1aef410a957 100644
--- a/chrome/browser/ui/views/autofill/save_card_bubble_views.cc
+++ b/chrome/browser/ui/views/autofill/save_card_bubble_views.cc
@@ -132,12 +132,6 @@ bool SaveCardBubbleViews::Close() {
   return true;
 }
 
-int SaveCardBubbleViews::GetDialogButtons() const {
-  // This is the default for BubbleDialogDelegateView, but it's not the default
-  // for LocationBarBubbleDelegateView.
-  return ui::DIALOG_BUTTON_OK | ui::DIALOG_BUTTON_CANCEL;
-}
-
 base::string16 SaveCardBubbleViews::GetDialogButtonLabel(
     ui::DialogButton button) const {
   return l10n_util::GetStringUTF16(button == ui::DIALOG_BUTTON_OK