[Payments] Changes to validation in the Credit Card editor

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/payments/payment_request_views_util.h"
 
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 220 matching lines @@
   title_label->SetFontList(
       title_label->GetDefaultFontList().DeriveWithSizeDelta(
           ui::kTitleFontSizeDelta));
   layout->AddView(title_label);
 
   return container;
 }
 
 std::unique_ptr<views::ImageView> CreateInstrumentIconView(
     int icon_resource_id,
-    const base::string16& tooltip_text) {
+    const base::string16& tooltip_text,
+    float opacity) {
   std::unique_ptr<views::ImageView> card_icon_view =
       base::MakeUnique<views::ImageView>();
   card_icon_view->set_can_process_events_within_subtree(false);
   card_icon_view->SetImage(ResourceBundle::GetSharedInstance()
                                .GetImageNamed(icon_resource_id)
                                .AsImageSkia());
   card_icon_view->SetTooltipText(tooltip_text);
+  card_icon_view->SetPaintToLayer();
+  card_icon_view->layer()->SetOpacity(opacity);
   return card_icon_view;
 }
 
 std::unique_ptr<views::View> CreateProductLogoFooterView() {
   std::unique_ptr<views::View> content_view = base::MakeUnique<views::View>();
 
   views::BoxLayout* layout =
       new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0, 0);
   layout->set_main_axis_alignment(views::BoxLayout::MAIN_AXIS_ALIGNMENT_START);
   layout->set_cross_axis_alignment(
@@ skipping 130 matching lines @@
     amount_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
     amount_label->set_id(
         static_cast<int>(DialogViewID::SHIPPING_OPTION_AMOUNT));
     container->AddChildView(amount_label.release());
   }
 
   return container;
 }
 
 }  // namespace payments