PaymentApp: Introduce PaymentAppDatabase class.

content/browser/payments/payment_app_manager_unittest.cc

Index: content/browser/payments/payment_app_manager_unittest.cc
diff --git a/content/browser/payments/payment_app_manager_unittest.cc b/content/browser/payments/payment_app_manager_unittest.cc
index d29d395cee097c470bd026ca239f66565289143e..6f03f02ea28ae86671539f889b4e709f24f88636 100644
--- a/content/browser/payments/payment_app_manager_unittest.cc
+++ b/content/browser/payments/payment_app_manager_unittest.cc
@@ -62,12 +62,11 @@ class PaymentAppManagerTest : public testing::Test {
             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 PaymentAppContext(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(
@@ -109,7 +108,7 @@ class PaymentAppManagerTest : public testing::Test {
   std::unique_ptr<EmbeddedWorkerTestHelper> embedded_worker_helper_;
   std::unique_ptr<StoragePartitionImpl> storage_partition_impl_;
   int64_t sw_registration_id_;
-  scoped_refptr<PaymentAppContext> payment_app_context_;
+  scoped_refptr<PaymentAppContextImpl> payment_app_context_;
   payments::mojom::PaymentAppManagerPtr service_;
 
   // Owned by payment_app_context_.