Add VectorIconButton functionality to ImageButton.

chrome/browser/ui/views/website_settings/chosen_object_row.h

Index: chrome/browser/ui/views/website_settings/chosen_object_row.h
diff --git a/chrome/browser/ui/views/website_settings/chosen_object_row.h b/chrome/browser/ui/views/website_settings/chosen_object_row.h
index d90f2c15f14560236bb30d48a8571441aa59ad62..444633ec830c18c4d5fa8522ec7d08b49955d4af 100644
--- a/chrome/browser/ui/views/website_settings/chosen_object_row.h
+++ b/chrome/browser/ui/views/website_settings/chosen_object_row.h
@@ -7,11 +7,10 @@
 
 #include "base/macros.h"
 #include "chrome/browser/ui/website_settings/website_settings_ui.h"
-#include "ui/views/controls/button/button.h"
+#include "ui/views/controls/button/image_button.h"
 #include "ui/views/view.h"
 
 namespace views {
-class ImageButton;
 class ImageView;
 }
 
@@ -20,7 +19,7 @@ class ChosenObjectRowObserver;
 // A ChosenObjectRow is a row in the Page Info bubble that shows an individual
 // object (e.g. a Bluetooth device, a USB device) that the current site has
 // access to.
-class ChosenObjectRow : public views::View, public views::ButtonListener {
+class ChosenObjectRow : public views::View, public views::ImageButtonDelegate {
  public:
   explicit ChosenObjectRow(
       std::unique_ptr<WebsiteSettingsUI::ChosenObjectInfo> info);
@@ -30,7 +29,7 @@ class ChosenObjectRow : public views::View, public views::ButtonListener {
  private:
   ~ChosenObjectRow() override;
 
-  // views::ButtonListener implementation.
+  // views::ImageButtonDelegate:
   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
 
   views::ImageView* icon_;             // Owned by the views hierarchy.