PaymentHandler: Implement requestPermission().

chrome/browser/permissions/permission_infobar_delegate.cc

 // Copyright 2014 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/permissions/permission_infobar_delegate.h"
 
 #include <utility>
 
 #include "build/build_config.h"
 #include "chrome/browser/geolocation/geolocation_infobar_delegate_android.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/media/midi_permission_infobar_delegate_android.h"
 #include "chrome/browser/media/protected_media_identifier_infobar_delegate_android.h"
 #include "chrome/browser/notifications/notification_permission_infobar_delegate.h"
+#include "chrome/browser/payments/payment_handler_permission_infobar_delegate.h"
 #include "chrome/browser/permissions/permission_decision_auto_blocker.h"
 #include "chrome/browser/permissions/permission_request.h"
 #include "chrome/browser/permissions/permission_uma_util.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/infobars/core/infobar.h"
 #include "components/url_formatter/elide_url.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/base/l10n/l10n_util.h"
 
 // static
@@ skipping 18 matching lines @@
 // static
 std::unique_ptr<PermissionInfoBarDelegate>
 PermissionInfoBarDelegate::CreateDelegate(
     ContentSettingsType type,
     const GURL& requesting_frame,
     bool user_gesture,
     Profile* profile,
     const PermissionSetCallback& callback) {
   switch (type) {
     case CONTENT_SETTINGS_TYPE_GEOLOCATION:
       return std::unique_ptr<PermissionInfoBarDelegate>(

[please use gerrit instead, 2017/06/20 13:28:09]

Since you're already here, please change all these to base::MakeUnique.

[zino, 2017/06/22 17:26:43]

Done.

               new GeolocationInfoBarDelegateAndroid(
                   requesting_frame, user_gesture, profile, callback));
     case CONTENT_SETTINGS_TYPE_NOTIFICATIONS:
     case CONTENT_SETTINGS_TYPE_PUSH_MESSAGING:
       return std::unique_ptr<PermissionInfoBarDelegate>(
           new NotificationPermissionInfoBarDelegate(
               type, requesting_frame, user_gesture, profile, callback));
     case CONTENT_SETTINGS_TYPE_MIDI_SYSEX:
       return std::unique_ptr<PermissionInfoBarDelegate>(
               new MidiPermissionInfoBarDelegateAndroid(
                   requesting_frame, user_gesture, profile, callback));
     case CONTENT_SETTINGS_TYPE_PROTECTED_MEDIA_IDENTIFIER:
       return std::unique_ptr<PermissionInfoBarDelegate>(
               new ProtectedMediaIdentifierInfoBarDelegateAndroid(
                   requesting_frame, user_gesture, profile, callback));
+    case CONTENT_SETTINGS_TYPE_PAYMENT_HANDLER:
+      return std::unique_ptr<PermissionInfoBarDelegate>(
+          new PaymentHandlerPermissionInfoBarDelegate(

[please use gerrit instead, 2017/06/20 13:28:09]

return
base::MakeUnique<PaymentHandlerPermissionInfoBarDelegate>(requesting_frame,
user_gesture, profile, callback);

[zino, 2017/06/22 17:26:43]

Done.

+              requesting_frame, user_gesture, profile, callback));
     default:
       NOTREACHED();
       return nullptr;
   }
 }
 
 PermissionInfoBarDelegate::~PermissionInfoBarDelegate() {
   if (!action_taken_) {
     PermissionUmaUtil::PermissionIgnored(
         content_settings_type_,
@@ skipping 84 matching lines @@
 PermissionInfoBarDelegate*
 PermissionInfoBarDelegate::AsPermissionInfoBarDelegate() {
   return this;
 }
 
 void PermissionInfoBarDelegate::SetPermission(bool update_content_setting,
                                               PermissionAction decision) {
   action_taken_ = true;
   callback_.Run(update_content_setting, decision);
 }