[Web Payments] Add "pencil" edit button to lists.

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

 // Copyright 2017 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/profile_list_view_controller.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/views/payments/payment_request_dialog_view.h"
 #include "chrome/browser/ui/views/payments/payment_request_dialog_view_ids.h"
 #include "chrome/browser/ui/views/payments/payment_request_row_view.h"
@@ skipping 34 matching lines @@
   // Constructs an object owned by |parent_list|, representing one element in
   // the list. |spec| and |state| are the PaymentRequestSpec/State objects that
   // are represented by the current instance of the dialog. |parent_view| points
   // to the controller which owns |parent_list|. |profile| is the
   // AutofillProfile that this specific list item represents. It's a cached
   // profile owned by |state|.
   ProfileItem(autofill::AutofillProfile* profile,
               PaymentRequestSpec* spec,
               PaymentRequestState* state,
               PaymentRequestItemList* parent_list,
-              ProfileListViewController* parent_view,
+              ProfileListViewController* controller,
               PaymentRequestDialogView* dialog,
               bool selected)
       : payments::PaymentRequestItemList::Item(spec,
                                                state,
                                                parent_list,
-                                               selected),
-        parent_view_(parent_view),
+                                               selected,
+                                               /*show_edit_button=*/true),
+        controller_(controller),
         profile_(profile),
         dialog_(dialog) {}
   ~ProfileItem() override {}
 
  private:
   // payments::PaymentRequestItemList::Item:
   std::unique_ptr<views::View> CreateContentView() override {
     DCHECK(profile_);
 
-    return parent_view_->GetLabel(profile_);
+    return controller_->GetLabel(profile_);
   }
 
   void SelectedStateChanged() override {
     if (selected()) {
-      parent_view_->SelectProfile(profile_);
+      controller_->SelectProfile(profile_);
       dialog_->GoBack();
     }
   }
 
-  bool IsEnabled() override { return parent_view_->IsEnabled(profile_); }
+  bool IsEnabled() override { return controller_->IsEnabled(profile_); }
 
   bool CanBeSelected() override {
     // In order to be selectable, a profile entry needs to be enabled, and the
     // profile valid according to the controller. If either condition is false,
     // PerformSelectionFallback() is called.
-    return IsEnabled() && parent_view_->IsValidProfile(*profile_);
+    return IsEnabled() && controller_->IsValidProfile(*profile_);
   }
 
   void PerformSelectionFallback() override {
     // If enabled, the editor is opened to complete the invalid profile.
     if (IsEnabled())
-      parent_view_->ShowEditor(profile_);
+      controller_->ShowEditor(profile_);
   }
 
-  ProfileListViewController* parent_view_;
+  void EditButtonPressed() override { controller_->ShowEditor(profile_); }
+
+  ProfileListViewController* controller_;
   autofill::AutofillProfile* profile_;
   PaymentRequestDialogView* dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileItem);
 };
 
 // The ProfileListViewController subtype for the Shipping address list
 // screen of the Payment Request flow.
 class ShippingProfileViewController : public ProfileListViewController {
  public:
@@ skipping 274 matching lines @@
 
 void ProfileListViewController::ButtonPressed(views::Button* sender,
                                               const ui::Event& event) {
   if (sender->tag() == GetSecondaryButtonTag())
     ShowEditor(nullptr);
   else
     PaymentRequestSheetController::ButtonPressed(sender, event);
 }
 
 }  // namespace payments