[Payments] Implement openWindow for service worker based payment handler

content/renderer/service_worker/service_worker_context_client.cc

 // Copyright 2015 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 "content/renderer/service_worker/service_worker_context_client.h"
 
 #include <map>
 #include <memory>
 #include <utility>
 
@@ skipping 613 matching lines @@
     std::unique_ptr<blink::WebServiceWorkerClientsCallbacks> callbacks) {
   DCHECK(callbacks);
   int request_id = context_->clients_callbacks.Add(std::move(callbacks));
   ServiceWorkerClientQueryOptions options;
   options.client_type = weboptions.client_type;
   options.include_uncontrolled = weboptions.include_uncontrolled;
   Send(new ServiceWorkerHostMsg_GetClients(
       GetRoutingID(), request_id, options));
 }
 
-void ServiceWorkerContextClient::OpenWindow(
+void ServiceWorkerContextClient::OpenWindowForClients(
     const blink::WebURL& url,
     std::unique_ptr<blink::WebServiceWorkerClientCallbacks> callbacks) {
   DCHECK(callbacks);
   int request_id = context_->client_callbacks.Add(std::move(callbacks));
-  Send(new ServiceWorkerHostMsg_OpenWindow(
-      GetRoutingID(), request_id, url));
+  Send(new ServiceWorkerHostMsg_OpenWindowForClients(GetRoutingID(), request_id,
+                                                     url));
+}
+
+void ServiceWorkerContextClient::OpenWindowForPaymentHandler(
+    const blink::WebURL& url,
+    std::unique_ptr<blink::WebServiceWorkerClientCallbacks> callbacks) {
+  DCHECK(callbacks);
+  int request_id = context_->client_callbacks.Add(std::move(callbacks));
+  Send(new ServiceWorkerHostMsg_OpenWindowForPaymentHandler(GetRoutingID(),
+                                                            request_id, url));
 }
 
 void ServiceWorkerContextClient::SetCachedMetadata(const blink::WebURL& url,
                                                    const char* data,
                                                    size_t size) {
   std::vector<char> copy(data, data + size);
   Send(new ServiceWorkerHostMsg_SetCachedMetadata(GetRoutingID(), url, copy));
 }
 
 void ServiceWorkerContextClient::ClearCachedMetadata(const blink::WebURL& url) {
@@ skipping 1038 matching lines @@
 }
 
 base::WeakPtr<ServiceWorkerContextClient>
 ServiceWorkerContextClient::GetWeakPtr() {
   DCHECK(worker_task_runner_->RunsTasksInCurrentSequence());
   DCHECK(context_);
   return context_->weak_factory.GetWeakPtr();
 }
 
 }  // namespace content