[Payments] Changes to validation in the Credit Card editor

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 8c9232100c3d849f0d91403fef3fada4a56e7457..53c3e330a9c3e8aa868e17959cea121af73c810c 100644
--- a/chrome/browser/ui/views/payments/payment_request_views_util.h
+++ b/chrome/browser/ui/views/payments/payment_request_views_util.h
@@ -71,12 +71,13 @@ std::unique_ptr<views::View> CreateSheetHeaderView(
     const base::string16& title,
     views::ButtonListener* delegate);
 
-// Returns an instrument image view for the given |icon_resource_id|. Includes
-// a rounded rect border. Callers need to set the size of the resulting
-// ImageView. Callers should set a |tooltip_text|.
+// Returns an instrument image view for the given |icon_resource_id| and wanted
+// |opacity|. Includes a rounded rect border. Callers need to set the size of
+// the resulting ImageView. Callers should set a |tooltip_text|.
 std::unique_ptr<views::ImageView> CreateInstrumentIconView(
     int icon_resource_id,
-    const base::string16& tooltip_text);
+    const base::string16& tooltip_text,
+    float opacity = 1.0f);
 
 std::unique_ptr<views::View> CreateProductLogoFooterView();