PaymentApp: Introduce PaymentAppDatabase class.

content/browser/payments/payment_app_manager_unittest.cc

 // 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 "content/browser/payments/payment_app_manager.h"
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 48 matching lines @@
             new TestBrowserThreadBundle(TestBrowserThreadBundle::IO_MAINLOOP)),
         embedded_worker_helper_(new EmbeddedWorkerTestHelper(base::FilePath())),
         storage_partition_impl_(new StoragePartitionImpl(
             embedded_worker_helper_->browser_context(), base::FilePath(),
             nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
             nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr)) {
 
     embedded_worker_helper_->context_wrapper()->set_storage_partition(
         storage_partition_impl_.get());
 
-    payment_app_context_ =
-        new PaymentAppContextImpl(embedded_worker_helper_->context_wrapper());
+    payment_app_context_ = new PaymentAppContextImpl();
+    payment_app_context_->Init(embedded_worker_helper_->context_wrapper());
 
     bool called = false;
     embedded_worker_helper_->context()->RegisterServiceWorker(
         GURL(kServiceWorkerPattern), GURL(kServiceWorkerScript), NULL,
         base::Bind(&RegisterServiceWorkerCallback, &called,
                    &sw_registration_id_));
     base::RunLoop().RunUntilIdle();
     EXPECT_TRUE(called);
 
     mojo::InterfaceRequest<payments::mojom::PaymentAppManager> request =
@@ skipping 77 matching lines @@
   payments::mojom::PaymentAppManifestPtr read_manifest;
   payments::mojom::PaymentAppManifestError read_error;
   GetManifest(kServiceWorkerPattern,
               base::Bind(&GetManifestCallback, &read_manifest, &read_error));
 
   EXPECT_EQ(read_error, payments::mojom::PaymentAppManifestError::
                             MANIFEST_STORAGE_OPERATION_FAILED);
 }
 
 }  // namespace content