Add VectorIconButton functionality to ImageButton.

chrome/browser/ui/views/payments/payment_request_views_util.h

Index: chrome/browser/ui/views/payments/payment_request_views_util.h
diff --git a/chrome/browser/ui/views/payments/payment_request_views_util.h b/chrome/browser/ui/views/payments/payment_request_views_util.h
index 69aad15fc04d8af4815e0fc1e3314dc972c2fc1e..22277ae805f9878c8380fe54edf6a6e90c86c0b2 100644
--- a/chrome/browser/ui/views/payments/payment_request_views_util.h
+++ b/chrome/browser/ui/views/payments/payment_request_views_util.h
@@ -17,9 +17,9 @@ class AutofillProfile;
 
 namespace views {
 class Border;
+class ButtonListener;
 class ImageView;
 class Label;
-class VectorIconButtonDelegate;
 class View;
 }
 
@@ -53,7 +53,7 @@ enum class PaymentRequestCommonTags {
 std::unique_ptr<views::View> CreateSheetHeaderView(
     bool show_back_arrow,
     const base::string16& title,
-    views::VectorIconButtonDelegate* delegate);
+    views::ButtonListener* delegate);
 
 // Returns a card image view for the given |card_type|. Includes a rounded rect
 // border. Callers need to set the size of the resulting ImageView.