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

ios/chrome/test/app/navigation_test_util.h

+// 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.
+
+#ifndef IOS_CHROME_TEST_APP_NAVIGATION_TEST_UTIL_H_
+#define IOS_CHROME_TEST_APP_NAVIGATION_TEST_UTIL_H_
+
+#include "url/gurl.h"
+
+namespace chrome_test_util {
+
+// Loads |url| in the current WebState with transition of type
+// ui::PAGE_TRANSITION_TYPED.
+void LoadUrl(const GURL& url);
+
+// Returns true if the current page in the current WebState is loading.
+bool IsLoading();
+
+}  // namespace chrome_test_util
+
+#endif  // IOS_CHROME_TEST_APP_NAVIGATION_TEST_UTIL_H_