PaymentApp: Initial implementation for PaymentAppManager.setManifest().

content/browser/payments/payment_app_manager.h

+// 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.
+
+#ifndef CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_MANAGER_H_
+#define CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_MANAGER_H_
+
+#include <stdint.h>
+
+#include "base/id_map.h"
+#include "base/macros.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_vector.h"
+#include "mojo/public/cpp/bindings/binding.h"
+#include "third_party/WebKit/public/platform/modules/payments/payment_app.mojom.h"
+
+namespace content {
+
+class PaymentAppContext;
+
+class CONTENT_EXPORT PaymentAppManager
+    : public NON_EXPORTED_BASE(blink::mojom::PaymentAppManager) {
+ public:
+  PaymentAppManager(
+      PaymentAppContext* payment_app_context,
+      mojo::InterfaceRequest<blink::mojom::PaymentAppManager> request);
+
+  ~PaymentAppManager() override;
+
+ private:
+  // blink::mojom::PaymentAppManager methods:
+  void SetManifest(const mojo::String& scope,
+                   blink::mojom::PaymentAppManifestPtr manifest,
+                   const SetManifestCallback& callback) override;
+
+  // Called when an error is detected on binding_.
+  void OnConnectionError();
+
+  // payment_app_context_ owns this.
+  PaymentAppContext* payment_app_context_;
+
+  mojo::Binding<blink::mojom::PaymentAppManager> binding_;
+
+  base::WeakPtrFactory<PaymentAppManager> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(PaymentAppManager);
+};
+
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_MANAGER_H_