Switch GlobalErrorBubbleView to a BubbleDialogDelegate.

chrome/browser/ui/views/global_error_bubble_view.h

Index: chrome/browser/ui/views/global_error_bubble_view.h
diff --git a/chrome/browser/ui/views/global_error_bubble_view.h b/chrome/browser/ui/views/global_error_bubble_view.h
index e1481c8af1460795d9840efd6339be60b4ebe82f..f1d1aa44c152a0da9ecaf9ad7e201e9b068c4754 100644
--- a/chrome/browser/ui/views/global_error_bubble_view.h
+++ b/chrome/browser/ui/views/global_error_bubble_view.h
@@ -8,15 +8,14 @@
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/ui/global_error/global_error_bubble_view_base.h"
-#include "ui/views/bubble/bubble_delegate.h"
+#include "ui/views/bubble/bubble_dialog_delegate.h"
 #include "ui/views/controls/button/button.h"
 
 class Browser;
 class ElevationIconSetter;
 class GlobalErrorWithStandardBubble;
 
-class GlobalErrorBubbleView : public views::ButtonListener,
-                              public views::BubbleDelegateView,
+class GlobalErrorBubbleView : public views::BubbleDialogDelegateView,
                               public GlobalErrorBubbleViewBase {
  public:
   GlobalErrorBubbleView(
@@ -26,17 +25,20 @@ class GlobalErrorBubbleView : public views::ButtonListener,
       const base::WeakPtr<GlobalErrorWithStandardBubble>& error);
   ~GlobalErrorBubbleView() override;
 
-  // views::ButtonListener implementation.
-  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
-
   // views::WidgetDelegate implementation.
   base::string16 GetWindowTitle() const override;
   gfx::ImageSkia GetWindowIcon() override;
   bool ShouldShowWindowIcon() const override;
   void WindowClosing() override;
 
-  // views::BubbleDelegateView implementation.
+  // views::BubbleDialogDelegateView implementation.
   bool ShouldShowCloseButton() const override;
+  bool ShouldDefaultButtonBeBlue() const override;
+  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
+  int GetDialogButtons() const override;
+  bool Cancel() override;
+  bool Accept() override;
+  bool Close() override;
 
   // GlobalErrorBubbleViewBase implementation.
   void CloseBubbleView() override;