Convert location bar bubble delegates to bubble dialog delegates

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

Index: chrome/browser/ui/views/autofill/save_card_bubble_views.h
diff --git a/chrome/browser/ui/views/autofill/save_card_bubble_views.h b/chrome/browser/ui/views/autofill/save_card_bubble_views.h
index 34490c4992d23a13aa2a7d72874826b499706690..69fb48f1799c5d80d50b91caf347980e93bdb9e9 100644
--- a/chrome/browser/ui/views/autofill/save_card_bubble_views.h
+++ b/chrome/browser/ui/views/autofill/save_card_bubble_views.h
@@ -30,7 +30,6 @@ namespace autofill {
 // previously saved.
 class SaveCardBubbleViews : public SaveCardBubbleView,
                             public LocationBarBubbleDelegateView,
-                            public views::ButtonListener,
                             public views::LinkListener,
                             public views::StyledLabelListener {
  public:
@@ -44,20 +43,22 @@ class SaveCardBubbleViews : public SaveCardBubbleView,
   // SaveCardBubbleView
   void Hide() override;
 
-  // views::BubbleDelegateView
+  // views::BubbleDialogDelegateView
+  views::View* CreateExtraView() override;
   views::View* CreateFootnoteView() override;
+  bool Accept() override;
+  bool Cancel() override;
+  int GetDialogButtons() const override;
+  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
+  bool ShouldDefaultButtonBeBlue() const override;
 
   // views::View
   gfx::Size GetPreferredSize() const override;
 
   // views::WidgetDelegate
-  views::View* GetInitiallyFocusedView() override;
   base::string16 GetWindowTitle() const override;
   void WindowClosing() override;
 
-  // views::ButtonListener
-  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
-
   // views::LinkListener
   void LinkClicked(views::Link* source, int event_flags) override;
 
@@ -76,11 +77,6 @@ class SaveCardBubbleViews : public SaveCardBubbleView,
 
   SaveCardBubbleController* controller_;  // Weak reference.
 
-  // Button for the user to confirm saving the credit card info.
-  views::LabelButton* save_button_;
-
-  views::LabelButton* cancel_button_;
-
   views::Link* learn_more_link_;
 
   DISALLOW_COPY_AND_ASSIGN(SaveCardBubbleViews);