Cleanup BookmarkBubbleView, remove LocationBarBubbleDelegateView::GetDialogButtons()

chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc

Index: chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
diff --git a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
index 8e60f238ccccb6585b5d1e217e755a844cb59121..89a651df2e9d0c7abf027460c90248b3ea5f029a 100644
--- a/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
+++ b/chrome/browser/ui/views/passwords/manage_passwords_bubble_view.cc
@@ -813,6 +813,11 @@ ManagePasswordsBubbleView::~ManagePasswordsBubbleView() {
     manage_passwords_bubble_ = nullptr;
 }
 
+int ManagePasswordsBubbleView::GetDialogButtons() const {
+  // TODO(tapted): DialogClientView should manage buttons.
+  return ui::DIALOG_BUTTON_NONE;
+}
+
 views::View* ManagePasswordsBubbleView::GetInitiallyFocusedView() {
   return initially_focused_view_;
 }