Replacing Indexed DB Chromium IPC with Mojo

content/browser/indexed_db/indexed_db_pending_connection.cc

 // Copyright 2014 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/indexed_db/indexed_db_pending_connection.h"
 
+#include <utility>
+
+#include "content/browser/indexed_db/indexed_db_connection.h"
+#include "content/browser/indexed_db/indexed_db_metadata.h"
+#include "content/browser/indexed_db/indexed_db_open_request_observer.h"
+#include "content/public/browser/indexed_db_context.h"
+
 namespace content {
 
 IndexedDBPendingConnection::IndexedDBPendingConnection(
-    scoped_refptr<IndexedDBCallbacks> callbacks_in,
-    scoped_refptr<IndexedDBDatabaseCallbacks> database_callbacks_in,
-    int child_process_id_in,
-    int64_t transaction_id_in,
-    int64_t version_in)
-    : callbacks(callbacks_in),
-      database_callbacks(database_callbacks_in),
-      child_process_id(child_process_id_in),
-      transaction_id(transaction_id_in),
-      version(version_in) {}
-
-IndexedDBPendingConnection::IndexedDBPendingConnection(
-    const IndexedDBPendingConnection& other) = default;
+    const OpenResultCallback& open_callback,
+    scoped_refptr<IndexedDBChangeHandler> change_handler,
+    scoped_refptr<IndexedDBOpenRequestObserver> open_observer,
+    int child_process_id,
+    int64_t transaction_id,
+    int64_t version,
+    const url::Origin& origin)
+    : open_callback_(std::move(open_callback)),
+      change_handler_(change_handler),
+      open_observer_(open_observer),
+      child_process_id_(child_process_id),
+      transaction_id_(transaction_id),
+      version_(version),
+      origin_(origin) {}
 
 IndexedDBPendingConnection::~IndexedDBPendingConnection() {}
 
+void IndexedDBPendingConnection::SetDataLossInfo(
+    const IndexedDBDataLossInfo& data_loss_info) {
+  data_loss_info_ = data_loss_info;
+}
+
+void IndexedDBPendingConnection::OnError(
+    const IndexedDBDatabaseError& error) const {
+  IndexedDBDatabaseMetadata metadata;
+  open_callback_.Run(nullptr, metadata, error);
+}
+
+void IndexedDBPendingConnection::OnSuccess(
+    std::unique_ptr<IndexedDBConnection> connection,
+    const IndexedDBDatabaseMetadata& metadata) const {
+  DCHECK_EQ(data_loss_info_.status, blink::WebIDBDataLossNone);
+  IndexedDBDatabaseError error;
+  open_callback_.Run(std::move(connection), metadata, error);
+}
+
+void IndexedDBPendingConnection::OnBlocked(int64_t old_version) const {
+  open_observer_->OnBlocked(old_version);
+}
+
+void IndexedDBPendingConnection::OnUpgradeNeeded(
+    int64_t old_version,
+    IndexedDBConnection* connection,
+    const IndexedDBDatabaseMetadata& metadata) const {
+  connection->RegisterTransactionId(transaction_id_, origin_);
+  open_observer_->OnUpgradeNeeded(old_version, connection, data_loss_info_,
+                                  metadata);
+}
+
 }  // namespace content