[Payments] Implement web payment app manifest

third_party/WebKit/Source/modules/payments/PaymentManager.cpp

 // 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 "modules/payments/PaymentManager.h"
 
 #include "bindings/core/v8/ScriptPromise.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
@@ skipping 35 matching lines @@
     if (frame)
       frame->GetInterfaceProvider()->GetInterface(std::move(request));
   } else if (context && context->IsWorkerGlobalScope()) {
     WorkerThread* thread = ToWorkerGlobalScope(context)->GetThread();
     if (thread)
       thread->GetInterfaceProvider()->GetInterface(std::move(request));
   }
 
   manager_.set_connection_error_handler(ConvertToBaseCallback(WTF::Bind(
       &PaymentManager::OnServiceConnectionError, WrapWeakPersistent(this))));
-  manager_->Init(registration_->scope());
+  manager_->Init(registration_->GetExecutionContext()->Url().GetString(),
+                 registration_->scope());
 }
 
 void PaymentManager::OnServiceConnectionError() {
   manager_.reset();
 }
 
 }  // namespace blink