1 files changed, 49 insertions, 0 deletions
diff --git a/chromium/content/browser/payments/payment_app_installer.h b/chromium/content/browser/payments/payment_app_installer.h
new file mode 100644
index 00000000000..e864c970c6a
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+++ b/chromium/content/browser/payments/payment_app_installer.h
@@ -0,0 +1,49 @@
+// Copyright 2018 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_INSTALLER_H_
+#define CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_INSTALLER_H_
+
+#include <vector>
+
+#include "base/callback.h"
+#include "base/macros.h"
+
+class GURL;
+
+namespace content {
+
+class BrowserContext;
+class WebContents;
+
+// Installs a web payment app with a default payment instrument and returns
+// the registration Id through callback on success.
+class PaymentAppInstaller {
+ public:
+  using InstallPaymentAppCallback =
+      base::OnceCallback<void(BrowserContext* browser_context,
+                              long registration_id)>;
+
+  // Installs the payment app.
+  // |app_name| is the name of the payment app.
+  // |sw_url| is the url to get the service worker js script.
+  // |scope| is the registration scope.
+  // |use_cache| indicates whether to use cache.
+  // |enabled_methods| are the enabled methods of the app.
+  // |callback| to send back registeration result.
+  static void Install(WebContents* web_contents,
+                      const std::string& app_name,
+                      const GURL& sw_url,
+                      const GURL& scope,
+                      bool use_cache,
+                      const std::vector<std::string>& enabled_methods,
+                      InstallPaymentAppCallback callback);
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(PaymentAppInstaller);
+};
+
+}  // namespace content.
+
+#endif  // CONTENT_BROWSER_PAYMENTS_PAYMENT_APP_INSTALLER_H_
+\ No newline at end of file