Upstream Chrome on iOS source code [6/11].

ios/chrome/browser/ui/ntp/recent_tabs/recent_tabs_bridges.mm

+// 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.
+
+#import "ios/chrome/browser/ui/ntp/recent_tabs/recent_tabs_bridges.h"
+
+#import "ios/chrome/browser/ui/ntp/recent_tabs/recent_tabs_table_view_controller.h"
+
+namespace recent_tabs {
+
+#pragma mark - ClosedTabsObserverBridge
+
+ClosedTabsObserverBridge::ClosedTabsObserverBridge(
+    RecentTabsPanelController* owner)
+    : owner_(owner) {}
+
+ClosedTabsObserverBridge::~ClosedTabsObserverBridge() {}
+
+void ClosedTabsObserverBridge::TabRestoreServiceChanged(
+    sessions::TabRestoreService* service) {
+  [owner_ reloadClosedTabsList];
+}
+
+void ClosedTabsObserverBridge::TabRestoreServiceDestroyed(
+    sessions::TabRestoreService* service) {
+  [owner_ tabRestoreServiceDestroyed];
+}
+
+}  // namespace recent_tabs