Upstream Chrome on iOS source code [10/11].

ios/chrome/test/app/settings_test_util.mm

+// 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.
+
+#import "ios/chrome/test/app/settings_test_util.h"
+
+#include "components/content_settings/core/browser/host_content_settings_map.h"
+#include "ios/chrome/browser/content_settings/host_content_settings_map_factory.h"
+#import "ios/chrome/test/app/chrome_test_util.h"
+
+namespace chrome_test_util {
+
+void SetContentSettingsBlockPopups(ContentSetting setting) {
+  ios::ChromeBrowserState* browser_state = GetOriginalBrowserState();
+  HostContentSettingsMap* settings_map =
+      ios::HostContentSettingsMapFactory::GetForBrowserState(browser_state);
+  settings_map->SetDefaultContentSetting(CONTENT_SETTINGS_TYPE_POPUPS, setting);
+}
+
+}  // namespace chrome_test_util