Reland Tab History and BrowserViewController CRWSessionEntry removal.

ios/web/public/test/url_test_util.h

Index: ios/web/public/test/url_test_util.h
diff --git a/ios/web/public/test/url_test_util.h b/ios/web/public/test/url_test_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..ac159c6ae0c52899472ec232cafe3ec004422148
--- /dev/null
+++ b/ios/web/public/test/url_test_util.h
@@ -0,0 +1,20 @@
+// Copyright 2017 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_WEB_PUBLIC_TEST_URL_TEST_UTIL_H_
+#define IOS_WEB_PUBLIC_TEST_URL_TEST_UTIL_H_
+
+#include "base/strings/string16.h"
+
+class GURL;
+
+namespace web {
+
+// Returns a formatted version of |url| that would be used as the fallback title
+// for a page with that URL.
+base::string16 GetDisplayTitleForUrl(const GURL& url);
+
+}  // namespace web
+
+#endif  // IOS_WEB_PUBLIC_TEST_URL_TEST_UTIL_H_